Welcome to SystemExec

Use V253

• v253. 2026 June 9: Backtester signals listview, all cleaned up, egg timer proper.
• v252. 2026 June 9: Highspeed Price engine now linked to front end, running bt tab shows 3 new tabs with results


• v251. 2026 May 29:
  - Uses C# v15 of tab 3 pnl
  - Fixed 31 Dec in prices tab
  - Backtester now mimics timestop like live bot and executes at 9:29
  - cleanup of listview infra
  - added more values in max trades
  - fixed visual bug, on listview which hid -2nd jan,3rd jan trades, basically rows beyond 10000 were hidden
  - added anew dropdown to mometum below open
  - renamed SPOT.L - to be airspace max setting
  - Renamed YC to YAC in dropdown to be clearer
  - Bot timestop facility now has parameter -uplift 5% above limit entry price
  - Ocean bot created
  - fix for spot.l < OPEN - xxx
  - added more options into SPOT.H and others
  - Adjusted close price fix on data feed
  - Crontab tidy
  - Ocean appears on reconcile tab 1 and 2
  - Also improved our trade table for mag , where we now clearly store entry seq number and calc. Its just a tidy of names but will set us proper for the future
  - Changed YC to use YAC
  - Added a YAC column ,so easier to debug
  - Changed SPOT.H < X to use open_price, rather than adjusted_open
  


• v249. 2026 Apr 7: C# All reconcile tabs show RTH, pink if EH, filtered on RTH
• v248. 2026 Apr 1: c# pnl improved with Cash Basis revamp
• v247. 2026 Mar 29: Added entry sequence numbers to csharp pnl
• v246. 2026 Mar 28: Added a new tab called Missing Ticks, to ensure good data in BT
• v245. 2026 Mar 18: C# Pnl v6 - Added Unrealised trades to all 3 pnl check tabs
• v244. 2026 Mar 17: C# Pnl v5 - Made exit prices never be higher than bar.high
• v243. 2026 Mar 14: C# Pnl v4 - Added fill type column, to all 3 tabs, cleanup of classes and toughening up
• v242. 2026 Mar 13: C# Pnl v3 - Cleanup of engine, and now have 2 ledgers - cashbasis and unlimited cash, added new tabs for each
• v241. 2026 Mar 11: C# Pnl v2 - added all trades pnl, unlimited cash, final cash bal and % return and Cash used.
• v240. 2026 Mar 06: Third party pnl system on p1, with csharp live.
• v239. 2026 Jan 29: Quant connect, introduced cash only code, non margin, fixed first day missing.
• v238. 2026 Jan 28: Quant connect, revamped whole ordering system and exit management.
• v236. 2026 Jan 27: Quant connect, fix for not all symbols being processed. Made open trades metric correct and report error.
• v235. 2026 Jan 26: Quant connect order of trades now match BT.
• v234. 2026 Jan 26: rocket IWM algo was erroring, wrong fieldname corrected. Added unfilled to metric box.
• v233. 2026 Jan 25: Corrected error check, checks for no valid exit type of a position
• v232. 2026 Jan 25: drawdowns graph now working , exit analysis graph now working, exit breakdown graph now working
• v231. 2026 Jan 25: Rolling profit reinstated
• v230. 2026 Jan 24: Time of day graphs reinstated
• v229. 2026 Jan 23: Speed of closure profit and loss graphs reinstated
• v228. 2026 Jan 23: Cash Balance reinstated
• v227. 2026 Jan 23: M2M reinstated
• v226. 2026 Jan 21: Metrics box now reinstated
• v225. 2026 Jan 20: Quant connect can now do any large range, added QC DATA and QC code buttons
• v224. 2026 Jan 19: Calc Profit Take from, new dropdown to calc from entry price or lmt price
• v223. 2026 Jan 17: Qconnect, unfilled orders expire at end of trading day
• v222. 2026 Jan 16: Reconcile 1 and 2, added test accounts in dropdown
• v221. 2026 Jan 16: Bot trades, added test accounts in dropdown
• v220. 2026 Jan 16: Quant Connect: Use Raw prices
• v219. 2026 Jan 16: Quant Connect: 7.30am entries, no fees
• v218. 2026 Jan 15: Edited Quant Connect, cash accounting with margin on, and 1.0
• v217. 2026 Jan 15: Added Quant Connect to bot trades tab
• v216. 2026 Jan 14: Added Quant Connect export. Added new column lmt_entry_datetime - this was for consistency in cols
• v215. 2026 Jan 13: Added a new reconciile tool in the datacheck tab: Buzzmatic. Added new order sorting like v165 in dropdown
• v214. 2026 Jan 12: New dropdown, select dma of today or yesterday.
• v213. 2026 Jan 11: Made it so if SL>TP, we use tp_price = lmt_buy_price * lmt_tp_pct (Not fill_buy_price) .
• v212. 2026 Jan 11: Pnl SL > TP now errors on console, same with notional = 0.
• v211. 2026 Jan 10: Default date range fixed.
• v210. 2026 Jan 10: Reconcile 2: added sell time differences col, added TP/SL% calcs to reconcile.
• v209. 2026 Jan 9: Pesimistic timestop and unrealized exit prices fixed.
• v208. 2026 Jan 9: Added "Backtester Fill Exit Type" column. Fixed issue: backtester fill tp price was set incorrectly. Added 3 datetime columns in. Visual tidy up
• v207. 2026 Jan 8: Reconciler now has analyser "further issues" column
• v206. 2026 Jan 7: Fixed pesimistic exit prices
• v205. 2026 Jan 7: Reconcile 2 report now has exit price reconcile with schwab, visual tidy, nightly exit prices from schwab in db
• v204. 2025 Dec 29: SL uses lmt price, not fill
• v203. 2025 Dec 29: Added column: Daily income makeup
• v202. 2025 Dec 29: On reconcile 2: added averages to difference columns, also improved average calcs infra
• v201. 2025 Dec 27: On reconcile 2: added % diff columns
• v200. 2025 Dec 26: Changed aum to typein
• v199. 2025 Dec 26: Third option in order seq, added bot order. Listview memory improvement, listview initial draw speedup.
• v198. 2025 Dec 24: prices eod tab added to gui
• v197. 2025 Dec 24: order priority added to gui
• v196. 2025 Dec 24: orders put in % away from y_200_dma v close, added column to show on gui
• v195. 2025 Dec 23: Strengthend pnl calc with Decimal, reordered pnl columns
• v194. 2025 Dec 18: start balance added. pnl, notional zero rejected, colour added to can_trade, fix for lmt_notional, fill_notional
• v192. 2025 Dec 18: Data Check Tab: Buy price reconciled...more to come
• v191. 2025 Dec 17: Reconcile 2: added buy execution time
• v190. 2025 Dec 17: Seq no on reconcile 1, averages on reconcile 2, Renamed columns, added colour for Execution
• v189. 2025 Dec 17: TP and SL based on fill.buy_price. Made reconcile 2, show execution reconcile for fill:buy
• v188. 2025 Dec 17: Reconcile 2: now has colour
• v187. 2025 Dec 17: New Oms system, Reconcile 1 and 2 tab
• v175. 2025 Dec 03: Reconiler trade id, Datacheck 2 tab
• v174. 2025 Dec 03: Timestop pre/rth
• v173. 2025 Dec 02: Price tab
• v172. 2025 Dec 02: Timestop improvements
• v170. 2025 Nov 28: Log backtester results fixed
• v169. 2025 Nov 28: Reconciler Tidy, linked to live accounts dynamically.
• v168. 2025 Nov 22: Start time added
• v167. 2025 Nov 22: Stop Loss analysis - proportionalised
• v166. 2025 Nov 22: Speed up backtests: 70 -> 25
• v165. 2025 Nov 20: Exit Breakdown Graph
• v164. 2025 Nov 20: Metrics, exit stats
• v163. 2025 Nov 19: Influence VIX dropdown
• v162. 500M support
• v161. Vol pcy by qty
• v160. TOD entry/exits
• v159. Shared algos
• v158. Shaker/mover max limits
• v157. Timestop with price
• v156. 4 more entries to influence
• v155. Basket Editor, delete/edit
• v154. Basket Editor
• v153. 30 vol in algo results
• v152. Vol dropdown
• v151. DMA limit 10K
• v150. Earnings fix
• v149. Dropdown higlights
• v148. Reconcile tidy
• v147. Algo dropdown
• v146. Texas/London dates
• v145. Speed of closure
• v144. Reconile. Gui tidy. Gui infra
• v143. Drawdown
• v142. Mark 2 market + graphs default to show 1 year
• v141. Graph of draw down by minute.
• v140. Lots of tidy in metrics box.
• v139. fix data check issues, add one column.
• v138. fix for timestop, introduce of data check.
• v136. sp500 stats.
• v135. Adjust entry according to index drop.
• v134. Added more options to spot.L and trade distribution fix.
• v133. Timestop added.
• v132. Wasted trades added to metrics box.
• v131. Linger unrealized dropdown added.
• v130. Stock profits reconciled with total method, alert if different.
• v129. Delisted trades supported in pnl.
• v128. Fix stock pnl.
• v127. Cash basis pnl, better layout, removed old columns, general cleanup.
• v125. Removed outstanding trades. Unrealised profits now mark to market. Gui alert if any outstanding trades. Internal variables, better naming. Additions for permutator. Speed of closure only uses realised trades
• v124b 2025 Aug 28: Pre cash basis, Pre FL, fix up with new widget set only, purer fix, no algo changes, just w2ui - on 12 March 2026
• v124a 2025 Aug 28: Pre cash basis, Pre FL, fix up with new widget set
• v123. Bug fix : short vol tanked
• v121. Speed up in sceanario running speed : further speed ups, 15 seconds. 3 year forwards
• v120. Speed up in sceanario running speed : further speed ups, 18 seconds. 3 year forwards
• v119. Speed up in sceanario running speed : pre created tmp table, indexes now possible
• v86a. 2025 Jun 14: creation of hedging groups : Reinstated 2026 March 12 : Login Here