# C2 Software Development **URL:** https://forums.collective2.com/c/c2-software-development/40.md?page=2 [Latest](https://forums.collective2.com/latest.md) · [Categories](https://forums.collective2.com/categories.md) **Page:** 3 --- ## [Trade\_id versus signalid](https://forums.collective2.com/t/trade-id-versus-signalid/14167)
**Author:** [@EyeForSee](https://forums.collective2.com/u/EyeForSee)\ **Replies:** 1\ **Last updated:** [June 22, 2020, 3:25pm UTC](https://forums.collective2.com/t/trade-id-versus-signalid/14167 "2020-06-22T15:25:59Z")
I am using the stoploss with my BTO’s and I wish to monitor my positions - cross-referencing them to my own database of signals. When I submit my signals I capture the signalid locally and later, I use the requestTrades… --- ## [API - Long Entry with Stop Loss](https://forums.collective2.com/t/api-long-entry-with-stop-loss/14161)
**Author:** [@EyeForSee](https://forums.collective2.com/u/EyeForSee)\ **Replies:** 1\ **Last updated:** [June 19, 2020, 3:16am UTC](https://forums.collective2.com/t/api-long-entry-with-stop-loss/14161 "2020-06-19T03:16:28Z")
If I send a BTO with a StopLoss attached, when I then issue the STC to close my position, do I also need to send a Cancel Order for the stoploss related order? Or will it be cancelled as part of the STC. --- ## [Sierra Chart trading platform](https://forums.collective2.com/t/sierra-chart-trading-platform/8906)
**Author:** [@pstanvos](https://forums.collective2.com/u/pstanvos)\ **Replies:** 4\ **Last updated:** [June 11, 2020, 4:29am UTC](https://forums.collective2.com/t/sierra-chart-trading-platform/8906 "2020-06-11T04:29:37Z")
Hello, is there out there in the world a bridge to trade C2 from the Sierra Chart platform ? --- ## [Which endpoint can I use to obtain the Profit/Loss of any given trade](https://forums.collective2.com/t/which-endpoint-can-i-use-to-obtain-the-profit-loss-of-any-given-trade/13993)
**Author:** [@ChristianMacedo](https://forums.collective2.com/u/ChristianMacedo)\ **Replies:** 0\ **Last updated:** [April 17, 2020, 7:28am UTC](https://forums.collective2.com/t/which-endpoint-can-i-use-to-obtain-the-profit-loss-of-any-given-trade/13993 "2020-04-17T07:28:45Z")
I’m currently using https://collective2.com/world/apiv3/requestTradesOpen and this returns the below which includes a ‘PL’ value. This I assume is profit / loss against that trade. However, when I view the ‘Unrealised P/… --- ## [Where can i find a developer to code my strategy](https://forums.collective2.com/t/where-can-i-find-a-developer-to-code-my-strategy/13819)
**Author:** [@SeanAjayi](https://forums.collective2.com/u/SeanAjayi)\ **Replies:** 4\ **Last updated:** [January 11, 2020, 8:03pm UTC](https://forums.collective2.com/t/where-can-i-find-a-developer-to-code-my-strategy/13819 "2020-01-11T20:03:27Z")
I am willing to pay a good developer to code my strategy. Please respond if interested. --- ## [C2 is not working](https://forums.collective2.com/t/c2-is-not-working/13783)
**Author:** [@OPNTrader](https://forums.collective2.com/u/OPNTrader)\ **Replies:** 4\ **Last updated:** [December 23, 2019, 12:24pm UTC](https://forums.collective2.com/t/c2-is-not-working/13783 "2019-12-23T12:24:24Z")
Hello! Now I have some problems with Webtrader. He does not work. It does not allow me to choose a contract for trade and place an order. Please explain why so? --- ## [Signals to emails](https://forums.collective2.com/t/signals-to-emails/13138)
**Author:** [@TonyTobin2](https://forums.collective2.com/u/TonyTobin2)\ **Replies:** 3\ **Last updated:** [December 5, 2019, 9:44am UTC](https://forums.collective2.com/t/signals-to-emails/13138 "2019-12-05T09:44:09Z")
Hi, Is it possible to have signals sent to emails? --- ## [Allow Discretionary trading in a single IBKR account](https://forums.collective2.com/t/allow-discretionary-trading-in-a-single-ibkr-account/13677)
**Author:** [@ChrisAuld2](https://forums.collective2.com/u/ChrisAuld2)\ **Replies:** 5\ **Last updated:** [November 15, 2019, 3:49pm UTC](https://forums.collective2.com/t/allow-discretionary-trading-in-a-single-ibkr-account/13677 "2019-11-15T15:49:06Z")
Ho @MatthewKlein. Wondering if we can have a mechanism to provide for discretionary trading alongside system trading in a single IBKR account. At present I need to have two IBKR sub-accounts which causes me the followin… --- ## [API Simulation Mode](https://forums.collective2.com/t/api-simulation-mode/13545)
**Author:** [@WeightedPrice](https://forums.collective2.com/u/WeightedPrice)\ **Replies:** 0\ **Last updated:** [September 21, 2019, 11:10am UTC](https://forums.collective2.com/t/api-simulation-mode/13545 "2019-09-21T11:10:30Z")
Hello, I want to to test API commands but in simulated mode. I mean, I have a strategy already running but want to test the API to open and close new positions without really opening or closing them. How can I tell the c… --- ## [API Beginner - First API call](https://forums.collective2.com/t/api-beginner-first-api-call/13364)
**Author:** [@KlausSmit](https://forums.collective2.com/u/KlausSmit)\ **Replies:** 0\ **Last updated:** [September 7, 2019, 8:36am UTC](https://forums.collective2.com/t/api-beginner-first-api-call/13364 "2019-09-07T08:36:25Z")
What is the easiest command I can type to check connection with the API. import numpy as np import pandas as pd import requests api\_key = ‘xxxxxx’ URL = xxxxxxx r = requests.get(url=URL, headers={“Authorization”: a… --- ## [Log in strategy backtest](https://forums.collective2.com/t/log-in-strategy-backtest/13233)
**Author:** [@RyanAustinTrader](https://forums.collective2.com/u/RyanAustinTrader)\ **Replies:** 1\ **Last updated:** [August 8, 2019, 1:51pm UTC](https://forums.collective2.com/t/log-in-strategy-backtest/13233 "2019-08-08T13:51:26Z")
Is there a way to print to the Log in a strategy backtest? I can’t figure it out. I’m having trouble debugging what’s going on with the backtest without seeing log results that I can print out. --- ## [Calculations of statistics](https://forums.collective2.com/t/calculations-of-statistics/13109)
**Author:** [@SmartTraderMS](https://forums.collective2.com/u/SmartTraderMS)\ **Replies:** 5\ **Last updated:** [July 15, 2019, 2:53pm UTC](https://forums.collective2.com/t/calculations-of-statistics/13109 "2019-07-15T14:53:31Z")
Can someone tell me if there is some documentation on how the statistics are calculated for the strategies? I am interested mostly to the more complex ones like Sharpe Ratio. What period is taken for the calculation (w… --- ## [Can subscribers abuse the "free trial"?](https://forums.collective2.com/t/can-subscribers-abuse-the-free-trial/13142)
**Author:** [@KurtWagner1983](https://forums.collective2.com/u/KurtWagner1983)\ **Replies:** 2\ **Last updated:** [July 9, 2019, 3:23pm UTC](https://forums.collective2.com/t/can-subscribers-abuse-the-free-trial/13142 "2019-07-09T15:23:35Z")
I was wondering. Can someone take advantage of a free trial by changing emails every 14 days therefore never having to pay? --- ## [Adding relevant data to Grid](https://forums.collective2.com/t/adding-relevant-data-to-grid/12850)
**Author:** [@simplest\_way](https://forums.collective2.com/u/simplest_way)\ **Replies:** 0\ **Last updated:** [April 12, 2019, 11:11am UTC](https://forums.collective2.com/t/adding-relevant-data-to-grid/12850 "2019-04-12T11:11:51Z")
Hi everyone. I would like to know what do you think about adding to the Grid some variable that let the investors know the consistency of the monthly returns, i. e., don´t take a strategy that makes 30% CAGR with a 30% … --- ## [API Documentation?](https://forums.collective2.com/t/api-documentation/12544)
**Author:** [@EricSteele](https://forums.collective2.com/u/EricSteele)\ **Replies:** 2\ **Last updated:** [January 31, 2019, 5:55pm UTC](https://forums.collective2.com/t/api-documentation/12544 "2019-01-31T17:55:31Z")
Hi, this is Dion from over at Quantacula. One of our users has requested an interface between our Quantacula Studio model development software and C2. He wants to be able to run his models daily on QStudio and automati… --- ## [listAllSystems doesn't work](https://forums.collective2.com/t/listallsystems-doesnt-work/12609)
**Author:** [@EWBC](https://forums.collective2.com/u/EWBC)\ **Replies:** 1\ **Last updated:** [January 16, 2019, 12:37am UTC](https://forums.collective2.com/t/listallsystems-doesnt-work/12609 "2019-01-16T00:37:34Z")
I’m trying to get the positions of systems I’m subscribed to, but for some reason listAllSystems returns no systems, which is probably the reason why requesttrades/requestsignals calls do not show recent entires. This is… --- ## [Test cryptovalute](https://forums.collective2.com/t/test-cryptovalute/11991)
**Author:** [@ManuelllX](https://forums.collective2.com/u/ManuelllX)\ **Replies:** 0\ **Last updated:** [September 19, 2018, 11:12pm UTC](https://forums.collective2.com/t/test-cryptovalute/11991 "2018-09-19T23:12:19Z")
MONERO (XMR) is not present. I need it for CRYPTO TRADING THANKS --- ## [SVXY reverse split](https://forums.collective2.com/t/svxy-reverse-split/11987)
**Author:** [@Aaa123](https://forums.collective2.com/u/Aaa123)\ **Replies:** 1\ **Last updated:** [September 18, 2018, 7:33pm UTC](https://forums.collective2.com/t/svxy-reverse-split/11987 "2018-09-18T19:33:32Z")
@MatthewKlein last night there was a a reverse split 1:4 in SVXY. Track records are affected, for example this one. Please correct the database. Thanks. --- ## [Getting all open positions?](https://forums.collective2.com/t/getting-all-open-positions/1362)
**Author:** [@HN](https://forums.collective2.com/u/HN)\ **Replies:** 3\ **Last updated:** [September 17, 2018, 1:34pm UTC](https://forums.collective2.com/t/getting-all-open-positions/1362 "2018-09-17T13:34:28Z")
How to? In addition, do you take into account commision? --- ## [What's up with trading record?](https://forums.collective2.com/t/whats-up-with-trading-record/11849)
**Author:** [@C2-LEADER](https://forums.collective2.com/u/C2-LEADER)\ **Replies:** 3\ **Last updated:** [August 13, 2018, 3:36am UTC](https://forums.collective2.com/t/whats-up-with-trading-record/11849 "2018-08-13T03:36:39Z")
My strategy trade AUD/NZD SHORT 4 (mini) lots but now C2 report 4.000000000. How is it works? --- ## [Api learning, testing, listing fee 2018](https://forums.collective2.com/t/api-learning-testing-listing-fee-2018/11646)
**Author:** [@ball\_trader](https://forums.collective2.com/u/ball_trader)\ **Replies:** 2\ **Last updated:** [June 5, 2018, 1:20pm UTC](https://forums.collective2.com/t/api-learning-testing-listing-fee-2018/11646 "2018-06-05T13:20:29Z")
newbie here, several posts say trade leader needs to pay a listing fee to test the api. those are old posts from 2010 etc, so i’m wondering if this is still the rule, or is there a sandbox that can be used for testing wi… --- ## [Example of API for option trade](https://forums.collective2.com/t/example-of-api-for-option-trade/11628)
**Author:** [@JohnSpalding3](https://forums.collective2.com/u/JohnSpalding3)\ **Replies:** 0\ **Last updated:** [May 25, 2018, 3:09pm UTC](https://forums.collective2.com/t/example-of-api-for-option-trade/11628 "2018-05-25T15:09:58Z")
I would like sample API code for submitting an option order. For example, I would like to STO 1 CRM 20July18 130 PUT option at the market. I tried this code below but it didn’t work. This example does not show my assi… --- ## [I wish that I understood Colloctive2 better](https://forums.collective2.com/t/i-wish-that-i-understood-colloctive2-better/11601)
**Author:** [@bauvil2003](https://forums.collective2.com/u/bauvil2003)\ **Replies:** 3\ **Last updated:** [May 23, 2018, 1:25pm UTC](https://forums.collective2.com/t/i-wish-that-i-understood-colloctive2-better/11601 "2018-05-23T13:25:29Z")
I am a trader and I love trading. Unfortunately. I am just that good at linking my platform to colllective2 platform since it will be much more easier for me to control my trades when it comes to entry price, take profit… --- ## [Decimal bug on LSE trades](https://forums.collective2.com/t/decimal-bug-on-lse-trades/11612)
**Author:** [@OSUTIA](https://forums.collective2.com/u/OSUTIA)\ **Replies:** 0\ **Last updated:** [May 21, 2018, 9:32pm UTC](https://forums.collective2.com/t/decimal-bug-on-lse-trades/11612 "2018-05-21T21:32:27Z")
@MatthewKlein - it seems like there is a major bug on decimal on sell side on LSE.uk. sell side price is off by 3 decimals --- ## [API Stock Execution best practices](https://forums.collective2.com/t/api-stock-execution-best-practices/11578)
**Author:** [@MartinWiser](https://forums.collective2.com/u/MartinWiser)\ **Replies:** 4\ **Last updated:** [May 4, 2018, 7:06pm UTC](https://forums.collective2.com/t/api-stock-execution-best-practices/11578 "2018-05-04T19:06:18Z")
Hope everyone is having a good time. I’m fairly new to C2 but I’ve been algo trading for a while via TD’s and IB’s API. I’m working on a system and wanted to check what people do as far as the execution goes. Most my sy… --- ## [Call for Max number of consecutive failing trades](https://forums.collective2.com/t/call-for-max-number-of-consecutive-failing-trades/11526)
**Author:** [@Social\_Trading\_Shark](https://forums.collective2.com/u/Social_Trading_Shark)\ **Replies:** 0\ **Last updated:** [April 3, 2018, 11:40am UTC](https://forums.collective2.com/t/call-for-max-number-of-consecutive-failing-trades/11526 "2018-04-03T11:40:24Z")
In terms of following a strategy, please can we have a setting whereby we can set the number of consecutive failing trades before auto-trading is switched off? This would give extra reassurance against a particular trad… --- ## [\[C2 API\] Equity with IB comissions by retrieveSystemEquity](https://forums.collective2.com/t/c2-api-equity-with-ib-comissions-by-retrievesystemequity/9442)
**Author:** [@c2-auto-trader](https://forums.collective2.com/u/c2-auto-trader)\ **Replies:** 5\ **Last updated:** [March 27, 2018, 5:08am UTC](https://forums.collective2.com/t/c2-api-equity-with-ib-comissions-by-retrievesystemequity/9442 "2018-03-27T05:08:36Z")
For retrieveSystemEquity what should be selected in the json inputs to get IB comissions in the equity? json inputs for default commissions: { "commission\_plan" : "default", "systemid" : 46106678, "apikey"… --- ## [About Scalling and subcribers](https://forums.collective2.com/t/about-scalling-and-subcribers/11468)
**Author:** [@OPNTrader](https://forums.collective2.com/u/OPNTrader)\ **Replies:** 7\ **Last updated:** [March 6, 2018, 8:32pm UTC](https://forums.collective2.com/t/about-scalling-and-subcribers/11468 "2018-03-06T20:32:24Z")
Hello! I would like to know how and when system developers use scaling. If there is someone with futures and how his subscribers receive signals. The question arose as I trade on C2 taking into account how I would trad… --- ## [Ninja Trader To Send orders](https://forums.collective2.com/t/ninja-trader-to-send-orders/11467)
**Author:** [@TT3](https://forums.collective2.com/u/TT3)\ **Replies:** 0\ **Last updated:** [February 26, 2018, 10:57pm UTC](https://forums.collective2.com/t/ninja-trader-to-send-orders/11467 "2018-02-26T22:57:34Z")
Any developers here use ninja trader to send orders to IB or ameritrade? I have an issue that needs to be resolved. Stop loss orders are initialized on ninja trader but not sent to the broker. If you know the reason p… --- ## [New Search Category for the Grid - Short Sales](https://forums.collective2.com/t/new-search-category-for-the-grid-short-sales/11042)
**Author:** [@RonCompton](https://forums.collective2.com/u/RonCompton)\ **Replies:** 2\ **Last updated:** [February 17, 2018, 12:47pm UTC](https://forums.collective2.com/t/new-search-category-for-the-grid-short-sales/11042 "2018-02-17T12:47:37Z")
Would you please put a search column in the Grid for investments which do not use short sales. I invest tax qualified funds (401(k)) and can’t invest in short sales. Inverse funds are OK it’s just short sales i.e., lever… [Previous page](https://forums.collective2.com/c/c2-software-development/40.md?page=1) [Next page](https://forums.collective2.com/c/c2-software-development/40.md?page=3)