Jump to content

Search the Community

Showing results for tags 'das'.



More search options

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • BEAR BULL TRADERS FORUMS
    • Welcome Bear Bull Traders Forums
    • Members Introductions & Meetups
    • Day Trading
    • Forex and Currency Markets
    • Off Topic
    • Forum Support

Marker Groups

There are no results to display.


Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


Found 1 result

  1. Updated: 10/17/2018 @ 12:25pm (PST) Finally out of the alpha stage and releasing this to the community, I've been using it with success. Because I had to do some musical chairs with memory I made a configuration utility as the script itself is very ugly. This is more of a BETA release for this, so if anyone wants to try this out in SIM and let me know if you have any issues with the configuration sheet or the hotkeys themselves. It's based on the work started by @fjmocke here: https://forums.bearbulltraders.com/topic/469-das-calculate-shares-based-on-account-risk/ . What it is: It's a hotkey command script that can be used to dynamically alter the share total based on: Available Buying Power (capital) Stop Location (Risk) % Account Risk OR Fixed Dollar Amount The script includes purchase power protection and won't send an order that you can not afford, it does this by calculating two factors: A - Shares You Can Afford B - Shares at Risk Parameter (e.g. $25,000 account equity, 1% risk = $250 risk, $250 * a stop distance of .10 = 2500 shares) min{A,B} = 0.5(A + B - | A - B | ) But, why male models? I just told you. /Zoolander reference You'd use this to calculate your share total based on what you're willing to risk. So instead of blindly throwing 500 shares at every setup, you can dynamically alter risked amount based on the per-trade setup. I use it on my StreamDeck (will also release the icon packs soon) with modifiers of 100%, 75%, 50%, and 25%. 100% is the A-Plus setups I see, those I have HIGH confidence in. Alternatively, if a stock has a large spread or is low-float, I may only use the 25% modifier key for those. Instructions for Configuration: Go to this link: https://docs.google.com/spreadsheets/d/16sNEsbymp6Ks2QIM9vCTvTjTPPOOFOOQGADK6oRoRHE/edit?usp=copy Choose: "Make a copy" when prompted. If you don't have a Google account, I can always upload a copy as well. On "Setup & Instructions" configure your settings. Account Leverage (default for DAS is 4), this is the margin your broker gives you. Some off-shores give 6. It needs to match what is configured in DAS for proper calculations. Max Account Risk %. This is the maximum percent of equity you're willing to risk on every trade (default is 1%). You can always risk lower (more on that later). % of Total Buying Power. If you don't want to calculate based on the total buying power of 100%, you can set this to a lower percentage (example: 100,000 buying power with 60% here equals $60,000 maximum position size) Route. LIMIT, MARKET, SMRTL. Default is LIMIT. Order Bid/Ask Offset. This is the offset you use when you send the price for order, e.g. "Ask + 0.05" (meaning fill me up to 5 cents above ask) Time in Force. Default: Day+ Default Shares. This is the amount of shares you want to set as the DEFAULT SHARES for all trades (e.g. when you click a Symbol and it loads, this is the share total). You can see why this is here in the technical breakdown section below. Minimum Stop Buffer. This is an offset to the stop distance. If you set this to 0.05, it'll add 5 cents to the stop distance calculation (so if your stop distance is 0.05, it'll be calculated on 0.10). Switch to the "Hotkeys" tab. Choose your preferred style. % Risk of Equity (Dynamic) or Fixed Price (e.g. $150 risk). %Equity Risk: Use the drop down to select what you want the value to be % equity. NOTE: This is a modifier AFTER your account risk maximum %. So if you have 1% account risk, and set this to 50%, your effective account risk is 0.005 --> 0.5%. $ Fixed: Use the drop down to select what you want the value to be for dollar risk. Select "long" or "short" to flip the script's direction. Click the cell that contains the start of the command (E column) and Ctrl + C (copy). Paste it into DAS. It should look like a sample command below. Instructions for Usage: First, you must have "Double Click to Trade" turned on in Chart, Right-Click --> Configure --> Settings --> Double-click to trade. Double click the chart where you want to set a mental stop (it does not place a stop order, you can always put one in after). Hit your configured hotkey. Sample Scripts: LONG: DefShare=BP*0.98; Share=DefShare*0.25* Price * 0.01; Price = Ask - Price + 0.02;SShare = Share / Price; Share = DefShare - SShare; DefShare = DefShare + SShare; SShare = Share; SShare = DefShare - SShare; Share = 0.5 * SShare; TogSShare; ROUTE =LIMIT; Price = Ask + 0.05; TIF=DAY+; BUY=Send; DefShare = 500; SHORT: DefShare=BP*0.98; Share=DefShare*0.25* Price * 0.01; Price = Price - Bid + 0.02;SShare = Share / Price; Share = DefShare - SShare; DefShare = DefShare + SShare; SShare = Share; SShare = DefShare - SShare; Share = 0.5 * SShare; TogSShare; ROUTE =LIMIT; Price = Bid - 0.05; TIF=DAY+; SELL=Send; DefShare = 500; Technical Breakdown: DAS has basic scripting. Montage commands have access to very few read/write variables, basic operations, and only operators of addition, subtraction, division, and multiplication. To do this calculation we need additional operators (min function, and absolute function) and more memory for storage of variables. This command gets around these limitations by using user-writeable areas of memory in the program. Since DAS is written in the C++ language (from what I can tell), it's strict on what can be done in these existing memory locations. The hotkey uses the following items (plus the usual Price -- FLOAT): DefShare -- INT (Used as a temporary variable for storage) SShare -- Unsigned INT (Used as a temporary variable for storage) Share -- INT (Used as a temporary variable for storage) With the 3 INT variables, objects are moved around in memory so that we can calculate and compare with our variable limitation (be much easier if we could assign our own). To facilitate the ABS() function, we use a trick of C++ --> When a negative value is placed into an Unsigned INT it loses it's sign (thus, it becomes a POSITIVE value in memory). A more detailed technical breakdown (step by step) is located in the Configuration spreadsheet up above. Future Enhancements: If need be, I can make a step-by-step video of this entire process. I have a version that uses an AutoHotKey macro to drop a line at the stop location, I can upload that as well if people want it. TLDR: It does the math for you so you can risk a known amount (% or $) based on your per-trade risk position (stop distance). And yes, I'm a bit of a tech nerd. Also, longest post .. ever. Would not read again, 0/5 stars. --- UPDATES: 10/17/2018 - Added v.1.1 link, you'd need to use the new version to change anything. - General cleanup of the script. Added instructions for the IB issue (discussed in this thread) - NEW FEATURE: Added a new section to the Hotkeys sheet, it will now create a set up for Dynamic Scale-In hotkey commands. You'd use these by setting a scale value (say you want an additional 50% of your current position size). The hotkey will calculate the maximum share you can afford (how much you can afford at the moment) and the scale value, choosing to take the least amount. So if your current position is 1500 shares (@ $50.00) and you want to scale in at 50% your current position, it'd check if you can afford an additional 750 shares, if you can't, it'll buy the maximum you can afford. For this example, you can't afford it (if Buying Power is 100k), so it'd buy roughly $25k worth (500 shares). - CLEANUP: Cleaned up the $Dollar Risk version and removed unnecessary steps. Don't really need to replace yours if they exist, but worth noting.
×

Important Information

By using this site, you agree to our Terms of Use, Privacy Policy and use of We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue..