2004-2009 Phil McGrew
Contents
1. Lots allows you to select Standard STD Mini MINI or Micro MICRO lots The selection made on this tab applies to all calculations in all tabs Currency allows you to select the currency that the account is based upon or their home currencies Options include AUD CAD CHF EUR GBP JPY NZD and USD Calculate This processes the inputted data and auto fills the calculations section Risk in currency This is how much of your account you are willing to lose It is simply equity in currency risk in Pip value per lot This is the standard pip value found from most broker s calculators Any currency pair that has USD as the counter will be 10 pip using standard lots 1 pip using mini lots and 0 10 pip using micro lots The value of a pip is calculated by taking the smallest tradable unit 0 0001 for most pairs 0 01 for pairs ending in JPY and dividing it by the current exchange rate If the base currency is not in USD then it must be converted into USD by using the exchange rate CURRENSYS FX CALCULATOR Risk per pip Calculates the value of a pip for your position size This is how much you will make or lose for a 1 pip change Risk in lots This is the number of contracts you can risk given your Risk in currency calculation Minimize to tray Places the calculator in your icon tray By doing so the calculator remembers your last entries There is a super secret minimize to tray2. e Currensys FX Calculator Pip Value Inputs Calculations Equity in USD 110 000 Risk in USD 300 00 USD Risk in 3 00 Pip value per lot 10 00 USD Risk in pips 150 Risk per pip 6 00 USD Pair GBP USD Risk in lots 0 6 STD Lots STD ei Currency USD Done A CUR ENSY currensys con pl CURRENSHS CURRENSYS FX CALCULATOR Equity in currency This is your starting account value Not surprisingly there are a variety of ways to determine your starting value The Core Equity Method subtracts out the full amount risked of any open trades In other words it assumes they are a total loss The Total Equity Method uses the amount of cash in your account plus the value of any open positions The Reduced Total Equity Method is like the Core Equity Method but allows you to add back to your balance any position where you ve moved your stop to reduce or eliminate risk Risk in is the fixed fraction of your account that you will risk If you don t know how much to risk highly suggest that you use 3 This value consistently ranks near the top of optimal portfolio risk tests for this system specifically Risk in pips enter the number of pips from your entry to your stop for a single contract You should include your broker spread because you can lose that money as well Pair select the pair you want to trade The first pair is the base currency the second pair is the counter or quote currency
3. Margin Margin is a good faith deposit held by the broker to ensure that your obligations will be fulfilled In other words it acts as collateral for your trades A leverage of 100 1 sometimes called margin ratio means that a trader must deposit 1 of the base currency as margin While the money remains in your account it is no longer included in your tradable balance until you offset that position Margin Call A margin call is a dire situation where your account balance has dropped to the level of your initial margin deposit Large traders in good standing may receive a phone call demanding an additional deposit or face the liquidation of an existing position For retail traders the broker will simply liquidate your position without any advance warning Not only does this protect them but it also affords the trader some level of protection At 100 1 leverage a margin call implies that you just drained 90 of your account assuming a single position Walking away with 10 is a nice consolation prize Your broker has loaned you a staggering amount of capital and a margin call is his way of protecting that loan CURRENSHS Margin is calculated as follows Currency Quote x Contract Notional Value leverage Current Counter Currency Rate Let s go through a couple examples Assume the USDCHF is trading at 1 1437 we trade 1 standard contract and that our broker offers us 100 1 leverage w Currensys FX Calculator
4. Position Size Rollower Correlation Quotes Inputs Calculations Leverage 100 1 el Margin in USD 1 000 Equity inUSD 10 000 True Leverage 10 1 Risk STD lots 1 USD to Margin Call 9 000 Pair USD w CHF Pips to Margin Call 1 029 Import Position Size Calculate Done d Do d li i CORRENS We currens H S com 1 1437 x 100 000 100 1143 7 The counter currency is in CHF and we must convert that to USD To do so we divide by the current USDCHF rate of 1 1437 1143 7 1 1437 1000 In other words if you trade a currency pair with a USD base and 100 1 leverage you will have 10 of your account held in margin CURRENSHS Assume the GBPJPY is trading at 148 21 we trade 2 standard contracts and that our broker offers us 50 1 leverage 148 21 x 200 000 50 592840 The counter currency is in JPY and we must convert that to USD To do so we divide by the current USDJPY rate of 100 50 592840 100 50 5898 This leaves you a mere 4117 USD in your account or 207 pips to a margin call Given that the GBPJPY routinely moves 200 pips per day 207 pips to liquidation does not offer you a substantial edge in your profit making endeavors eS Currensys FX Calculator Margin Pip Value Calculator Inputs Calculations Leverage 50 1 el Margin in USD 5 883 Equity inUSD 10 000 True Leverage 20 1 Risk STD lots E USD to Margin Call 4117 Pair GBP JPY Pips to Margin
5. command This is located in the extreme lower left of the bottom logo banner Clicking on the logo itself will open up the Currensys com website To restore the calculator simply click the icon in the task tray and it will return to your screen in its last known location The calculator may also be minimized to the taskbar by clicking anywhere outside of the calculator Exit Click the X in the upper right of the calculator The values entered the contract size and the default currency will revert to their default value POSITION SIZE EXAMPLE 1 EURUSD trading at 1 2963 The smallest tradable unit is 0 0001 so 0 0001 1 2963 0 0000771 To convert this to a standard contract multiply by 100 000 to get 7 71 Euros Now we must convert back to USD by multiplying by the EURUSD exchange rate 7 71 EUR x 1 2963 10 00 USD As stated previously any currency pair that has USD as its counter is 10 pip POSITION SIZE EXAMPLE 2 The second example is a little more interesting Let s calculate the value of a pip for the GBPJPY trading at 237 29 Remember the smallest tradable increment for a JPY counter is 0 01 so 0 01 237 29 0 0000421 Multiplying by 100 000 will return the pip value to a standard contract and yields the value of 4 21 GBP To get the answer in USD simply multiply by the GBPUSD exchange rate of 1 9468 to get 8 2 pip CURRENSYS FX CALCULATOR INTEREST ROLLOVER While we don t often think of spot trading as a futu
6. FX CALCULATOR USAGE There is no excuse on this planet that would legitimately explain why you didn t take 30 seconds to determine your proper position size If you are going to put you and your account through the ordeal of risking your money please make the effort to do it correctly This calculator very quickly performs all of the necessary functions that you will need to determine the appropriate position size use it on every single trade and encourage you to do the same INSTALLATION The calculator must be sent as a zip file because email programs rightfully reject exe files You must unzip the file and should paste the resultant icon 3 copper balls on your desktop The calculator is opened by clicking this icon Alternatively might send you a link which will automatically install the calculator on your computer Depending on the programs you have on your computer you may get an error message stating that you are missing a file COMCTL32 0CX The missing file may be downloaded installed and registered by following the instructions in this link http www ascentive com support new support dll phtmI dllname COMCTL32 0CX TABCTL32 0CX The missing file may be downloaded installed and registered by following the instructions in this link http www ascentive com support new support dil phtml dllname TABCTL32 0CX If you get a runtime error it can be cleared by rebooting your computer These errors won t reappear real
7. lose prior to having the position liquidated by your broker If the computed value is negative you do not have enough capital to place the initial position It is important to understand that the margin calculator is for a single position only Every position requires margin and the calculator cannot know all of the open trades in your portfolio It is my sincerest wish that you respect the leverage that has been given to you and that you don t remotely approach a margin call The value of this particular calculator is largely educational and not one that should routinely enter into your decision making process when evaluating a potential trade The best way to avoid margin calls is to risk a small fraction of your account on each position and limit yourself to no more than 3 open positions at any given time This tab simply displays the value of a single pip in the contract size that you selected on the Position Size tab It is obviously important to understand the value by which your account will rise or fall with each change in price w Currensys FX Calculator x Calculations Pip value per STD lot 8 08 USD EUR CAD si L alh A lh CURRENS EU ES ji AER CURRENSHS This tab contains a calculator capable of performing simple mathematical functions e Currensys FX Calculator x y 1 ATI A H CURREeENS s currensys corm ji CURRENSHS The About tab is used to track versions offer a link
8. CURRENSYS FX CALCULATOR ew asn Ad faznavoy N Zu avo gt t asn Q GZN anv Adr de e WU das gt ava ASN 449 ANY C TEE asn O AZN anv aar UNS ao ava gt G A ZN COUER UNA ano E ava gt asn ZN O HUN EEES 2 ASNO da9 gt av3 4 3494 ONY O ava w asn Q GZNanva ava s asn O OZN anvar YNA T avo asn O AZN Le TE JHI d avo gt asn TO EE EELSE me y OVI gt yna O azn JHI Adr ang leen Ad foznovo NE ava HW gt asn OQ GZNanv Ad tt WO dao gt av3 ASN 449 w ONY er lia avo lt gt asn OQ AZN anv aar YN IH ava asn O AZN C y 94 ASNO dad gt ava Y 449 9 ONY ava gt asn D AZN any Aar YNA ano 5 200 0 ava asn ZN any ar YNI CEET Tora GAE TUE ELEGET WEE ava gt SEI e at LE EEES EE SELER RELO IE AH Ade una OD amp gt jasa Ad Poznor da9 WM Adf GSN 4H9 AZN MH AVI AH O s a Ojos Ad fazaviy N anos ASN Y das gt d je a ant BY PHIL McGREW Every effort has been made to ensure that this calculator is bug free and that the algorithms contained within are genuine The installation and continued use of this calculator constitutes an acknowledgment that you use it at your own risk and will indemnify and hold its creators harmless We are not capable of programming and passing along spyware malware or any other kind of ware that may exist Use of this calculator is our gift to you The author will not be held responsible for the reliability or accuracy of the informati
9. Call 207 Import Position Size Calculate 8 i ATI A li CUR ENSYB CURRENSHS CURRENSYS FX CALCULATOR Before discuss the margin inputs want to point out one very convenient feature Import Position Size If you calculated your position size before going to the margin tab you can click this button and it will auto fill the equity risk and pair fields for you The margin calculator inputs are as follows Leverage this is your broker assigned leverage also known as margin ratio Equity in currency your initial account balance in the currency you selected on the Position Size tab Risk in lots your initial position size in the contract size you selected on the Position Size tab Pair enter the currency pair of interest Calculate once satisfied with the 4 entry fields click calculate to execute the margin calculation Margin in currency displays the broker required margin for your position in your chosen currency True Leverage this calculation is simply the total amount of money loaned to you by your broker divided by your account balance Currency to margin call displays the amount of your account in the user selected currency that you could lose prior to having the position liquidated by your broker If the computed value is negative you do not have enough capital to place the initial position Pips to Margin call displays the amount of your account in pips that you could
10. ize this is a pain but it only happens once and would like to think that it will be well worth your trouble The calculator was programmed using American and English number formats If your country uses a different format such as commas or a combination of commas and decimals you must recognize and adjust the results accordingly One alternative is to go into the regional settings of you control panel and customize the way numbers and currencies are displayed Money management also known as position sizing determines how many contracts you are going to risk on each position While the calculation is straightforward am astonished at how many people insist upon guessing on a position size based on gut feel or the panicked thought of missing the perfect entry price This calculator will give you the correct answer in a matter of seconds The calculator is broken into two vertical halves The left half consists of inputs that you must enter The right half displays the results of those inputs The calculator defaults to a standard contract but you can select a mini or even micro lot using the dropdown box next to the calculate button Note that the selection you make here is applicable to all other tabs While we re in the neighborhood just to the right of the lot size dropdown box is a currency dropdown box You can choose to have the results returned in a non USD currency This is convenient for account holders in countries outside of the US
11. on available in this document The content provided is put forward in good faith and believed to be accurate However there are no implicit or explicit guarantees that the readers of this document will make profit by trading currencies The reader agrees not to hold the author liable for decisions that area based on the information presented in this document O 2004 2009 Phil McGrew All Rights Reserved No part of this publication may be reproduced or transmitted in any form or by any means electronic mechanical recording or otherwise without prior permission of Phil McGrew CURRENSYS FX CALCULATOR TABLE OF CONTENTS INTRODUCTION EE 2 RT E Installation EE 3 POSITION EE 4 Position Si e Example EN 6 Eeler E 6 INTEREST ROLLOVER cssnssscsscosvovstsvsvscscenseenseeacveccesecoossssecescceccteedsstesenstewessndvevedeossavereosssdescessecncdexeve 7 ROU OVEN EEN 9 CORRELATION AA PUN PUE PPP ege EEN deeg 9 QUOTES ooiscewsiecnscucbudecde icccnssvicoccustscescusevess ceeds cocdescucsucuubs desdcverdeideduessecessteeecuudecestnsertbecwsescscdeseves 11 MARGIN BE 13 Margin Example DEE 14 Margin Example Zotac 15 IA IT 17 CALCULATOR aicunessussieussedcsiesssecdevsesvesncsenvessavssuusdevessdlssessteescevescseonssdavddeesscdesssadsandsvedsnesssnvevuussee 18 e E 19 CURRENSYS FX CALCULATOR INTRODUCTION The use of the calculator is largely intuitive and requires no instruction However writing a short manual gives me an excuse
12. res type position it really is Spot Forex contracts expire every two days To avoid taking physical delivery of currency the position is automatically rolled over to the next day This transaction typically occurs around 1700 ET NY close When you make a long spot Forex transaction you are borrowing the necessary amount of the counter currency to purchase 100 000 units of the base currency assuming standard contracts Borrowing and holding money requires you to pay interest on the money you borrowed as well as entitles you to an interest credit for the money you hold The difference between these interest rates is called the interest rate differential Traders should be aware of how this differential affects their equity One word of caution The values quoted are ideal In many cases your broker may keep some or all of the credit due to you In all cases they will debit your account for the full amount owed It is critical that you check with your broker and understand their policies Some will change your account to your benefit with just a simple phone call W Currensys FX Calculator Inputs Data Pair NZD wll AUD 300 GBP 0 50 CAD 0 50 JPY 0 10 le o LY CHF 0 25 NZD 3 00 Long ze Shot EUR 1 25 USD 0 25 4 58 USD per day 0 5 pips per day d Js A hh CUR ENSY currens ji A CRdelt Pair Select the base and counter currency that you are trading Lots Enter the number of contracts you are
13. se order and as such can act as a currency converter If you enter the quote against convention such as USDAUD the calculator will reverse the rate thereby quoting one Australian dollar in terms of US Dollars y Currensys FX Calculator Pip Value Quotes G USD AUD si currensys com lh CUR ENSYB F CURRENSHS Margin and leverage are related and dependent terms Their use is commonly misunderstood and in some instances abused altogether It is my sincerest hope that you never ever remotely approach your margin limits This calculator tab is designed to show you the effects of leverage and its impact on margin We will start with a couple simple definitions Leverage Leverage permits a trader to control a large sum of money with a small initial deposit On some level this is necessary to allow retail traders the opportunity to participate in a very large transaction For a pair like the EURUSD which trades in 0 0001 increments or 1 100th of one cent trading large position sizes is necessary to realize any appreciable gain A 0 0100 move or 100 pips is a sizable daily move for the EURUSD You can t very well come home and tell your significant other I made 1 cent today Pack up the kids we re going out for dinner But by trading in standard increments of 100 000 your 1 cent move becomes 1000 Leverage is good and necessary Over leverage and the abuse ofit is a frequent theme in many Forex horror stories
14. them often Currensys FX Calculator D I Inputs Data Pairs GBPUSD 15 MIN 29 60 MIN 90 EURUSD 240 MIN 76 DAILY 59 d df ali lt i CURRENS We currensy ji S COr CURRENSHS CURRENSYS FX CALCULATOR The correlation calculator inputs are as follows Pairs select the two currency pairs that you wish to compare Calculate executes the command to retrieve correlation data Negative results are red and positive results are green Values negative or positive which are significantly correlated are bolded QUOTES The quotes window like the other windows is largely self explanatory thought it might be of some convenience on occasion to pull in a quick market quote to check a position rather than going through the pain of opening up and loading your charting platform also confess that couldn t resist the idea of the flags that are displayed above each currency As an example the US Dollar against the Swiss Franc is quoted as USDCHF By convention the USD is first The USD is the base currency and the CHF is the quote or counter currency Quite literally it means one of the base equals how many of the counter For example if the USDCHF were trading at 1 1437 it would mean that 1 US Dollar is worth 1 1437 Swiss Francs Se Currensys FX Calculator Quotes I ARD A hi i CURRENS currensys com H The quote window also accepts entries in rever
15. to download the calculator chapter of the user manual and to document the all important use at your own risk disclaimer vi Currensys FX Calculator Pip Value Calculator Currensys FX Calculator Version 8 0 Report bugs or feedback to calchelp currensys com User Manual Disclaimer 2007 2009 Todd Winchell Phil McGrew 1 A9 A hu CURRENS currensys com H Suggestions for improvement and any bugs that are identified may be emailed to In most cases a screen shot of the issue is very helpful Since the calculator only requires an email registration am able to update and inform you of any changes CURRENSHS CURRENSYS FX CALCULATOR THANKS I can t thank Todd enough for the amazing work he has done with this calculator His patience and professionalism are unparalleled 1 sent him hourly requests and we went from version 1 0 to 4 2 in under 48 hours Now we re at version 8 or possibly higher by the time you read this You can determine your version by mousing over the calculator icon when it has been minimized into the icon tray next to your computer clock or by going to the About tab Good trading and enjoy the calculator
16. to explain the math which goes on behind the scenes and if gives you an opportunity to learn more about Forex The calculator contains 8 tabs Position Size Calculates the number of contracts that may be risked on a potential trade Rollover Calculates the amount of interest that may be credited or debited from your account at rollover Correlation Displays the mathematical correlations between currency pairs Quotes Displays quotes for various currency pairs Margin Calculates the margin required to be set aside by your broker Pip Value Calculates the currency value of a single pip Calculator A simple calculator for basic math problems About Tracks versions and offers support Each of these tabs will be discussed in detail in their individual sections The values returned by this calculator are based on the currency and contract size selected in the position size tab so be careful with your selections The calculator always defaults to this tab when opened up the first time but if you minimize the calculator or send it to your task tray it will retain the last values you entered Lastly there is an invisible minimize to tray command If you click on the lower left side of the black logo section the calculator will reside as a small icon in your task tray Single clicking this icon will restore the calculator to its last known position and will retain your previously entered values CURRENSYS
17. trading Remember a mini lot is 0 1 Long Short This input allows the calculator to determine whether interest payment is due or owed Calculate This commands the calculator to download current world interest rates and display them on the right side of the window Rates change very rarely and when they do they typically change by 0 25 The results are displayed in currency gained or lost each day as well as in pips gained or lost each day This is for the total number of contracts traded not on a per contract basis The interest rollover is calculated as follows contract notional value x base currency interest rate quote currency interest rate 365 days per year x current base currency rate daily rollover interest debit credit CURRENSHS CURRENSYS FX CALCULATOR ROLLOVER EXAMPLE Let s go through the example shown in the previous image 100 000 NZD x 03 001 365 7 94 NZD To convert to USD simply multiply by the current exchange rate NZDUSD 0 5769 7 94 NZD x 0 5769 4 58 this step is not necessary if the base currency is already in USD From the Pip Value tab we know that the pip value per lot for the NZDUSD is 10 00 so 4 58 10 00 0 5 with standard rounding conventions applied Note that these values match exactly with the computed values in the previous screenshot CORRELATION Correlation or rather lack of respect for correlation is the silent killer for Forex traders Ninet
18. y percent of all spot Forex transactions involve the USD Not knowing the degree to which various pairs are collinear can unnecessarily expose you to an excessive amount of risk especially to the US Dollar Correlation is defined as the strength and direction of a linear relationship between two random variables currency pairs Correlations are measured on a scale from 100 to 100 where 100 indicates an extremely high inverse relationship while 100 indicates a perfect probability of the variables moving in the same direction Correlation Negative Positive Negligible 39 to 0 0 to 39 Moderate 69 to 40 40 to 69 Significant 100 to 70 70 to 100 There are a number of interpretations for degrees of correlations but the table above seems to fit with trading quite well Any pairs that exhibit negligible to moderate correlations can be simultaneously traded but those that exhibit significant correlations should be avoided The correlation values displayed in the calculator are taken from the following tables To get a more extensive overview of specific correlation relationships you might want to visit that page One last note about correlations When selecting a duration you should attempt to closely match the time that you expect to hold your position For example if you are taking a position which you expect to hold for 5 hours knowing the 100 day correlation is of no use to you Correlations can and do change so check
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