Experiment log · GP

Searching for profit that survives costs

1,105,920 unique configurations in this batch; 352 finalists received full and recent stress replays. Starting cash: ৳100,000. Data through 2026-10-13. Compute: local connected computer.

Initial search Robust search Recent stress search Exhaustive parameter grid All 51 indicator families

Full historical period: 2009-11-16 → 2026-10-13 (16.9 years). Selected finalist annualized return: -1.6%. This annualized figure describes the historical raw-price simulation.

All settings were tested for 6 fixed rule sets in the declared grid. The maximum is proven only within that finite historical grid. Full and recent-period results were used to select finalists, so those returns are in-sample. No global maximum across all possible strategies has been established. Corporate-action adjustments remain incomplete.

Verified finite search

Does the winner survive small changes?

Grid maximum NAV৳443,253

Nearby profitable settings25/25

Neighbour median NAV৳376,531

One extra session delay৳260,512

Stops and maximum holding periods varied by ±10% and ±20%. 25/25 nearby settings also had positive recent stress returns. Nearby full-history NAV ranged from ৳262,794 to ৳443,253. This is parameter sensitivity on the same historical data, not independent validation.

1× modeled trading costs৳443,253

1.5× modeled trading costs৳408,239

2× modeled trading costs৳377,450

3× modeled trading costs৳322,271

1,105,920 grid accounts and 352 detailed finalist ledgers checked. Reconciliation failures: 0.

Choose profit with more trades

Jump to the highest historical NAV that meets a minimum completed-position count. The saved frontier covers this trade-off.

Profit versus completed positions

Each dot is a finalist. Horizontal = full-history completed positions; vertical = full-history net return. Select a dot to inspect it.

Teal: positive recent stress return. Rose: zero or negative recent stress return.

The trade count–profit frontier

These 72 grid candidates cannot be beaten on both historical NAV and completed positions by another grid candidate. More positions often reduce profit.

Compare every trade-off and open its fills

Completed positions	Full-history NAV	Recent stress NAV	Inspect
465	৳479	৳19,237	Rules & trades →
459	৳570	৳19,289	Rules & trades →
455	৳608	৳30,525	Rules & trades →
454	৳696	৳29,045	Rules & trades →
452	৳696	৳19,289	Rules & trades →
415	৳713	৳19,289	Rules & trades →
411	৳717	৳19,289	Rules & trades →
405	৳1,133	৳19,289	Rules & trades →
404	৳1,549	৳19,289	Rules & trades →
402	৳1,771	৳19,289	Rules & trades →
372	৳2,015	৳19,289	Rules & trades →
371	৳2,622	৳19,289	Rules & trades →
363	৳2,910	৳19,289	Rules & trades →
343	৳2,924	৳20,089	Rules & trades →
335	৳3,181	৳47,792	Rules & trades →
333	৳4,607	৳37,882	Rules & trades →
329	৳5,476	৳37,882	Rules & trades →
313	৳5,574	৳30,360	Rules & trades →
310	৳6,173	৳43,102	Rules & trades →
303	৳8,989	৳39,010	Rules & trades →
300	৳9,801	৳38,916	Rules & trades →
295	৳12,981	৳32,156	Rules & trades →
292	৳13,676	৳41,873	Rules & trades →
260	৳13,883	৳26,610	Rules & trades →
259	৳15,710	৳26,610	Rules & trades →
257	৳15,781	৳30,307	Rules & trades →
256	৳16,033	৳45,581	Rules & trades →
255	৳19,080	৳30,307	Rules & trades →
208	৳20,877	৳36,159	Rules & trades →
198	৳22,131	৳53,195	Rules & trades →
196	৳25,143	৳33,095	Rules & trades →
187	৳33,566	৳58,245	Rules & trades →
186	৳34,489	৳53,071	Rules & trades →
167	৳35,171	৳40,802	Rules & trades →
165	৳37,440	৳37,845	Rules & trades →
161	৳42,263	৳74,918	Rules & trades →
158	৳44,043	৳78,126	Rules & trades →
157	৳53,519	৳74,918	Rules & trades →
154	৳56,264	৳44,128	Rules & trades →
153	৳62,778	৳49,942	Rules & trades →
147	৳65,022	৳64,084	Rules & trades →
137	৳73,649	৳47,943	Rules & trades →
136	৳78,632	৳50,001	Rules & trades →
135	৳80,826	৳50,473	Rules & trades →
129	৳99,944	৳52,622	Rules & trades →
128	৳100,941	৳52,622	Rules & trades →
119	৳100,995	৳43,038	Rules & trades →
118	৳101,946	৳46,575	Rules & trades →
117	৳110,155	৳49,557	Rules & trades →
103	৳133,375	৳48,996	Rules & trades →
102	৳136,102	৳55,284	Rules & trades →
101	৳138,379	৳53,456	Rules & trades →
98	৳145,520	৳54,043	Rules & trades →
79	৳150,242	৳115,900	Rules & trades →
78	৳159,180	৳120,816	Rules & trades →
77	৳160,935	৳120,816	Rules & trades →
76	৳161,019	৳120,816	Rules & trades →
74	৳181,538	৳116,988	Rules & trades →
73	৳199,142	৳121,853	Rules & trades →
60	৳200,452	৳118,366	Rules & trades →
48	৳211,201	৳128,871	Rules & trades →
44	৳221,072	৳119,591	Rules & trades →
39	৳242,605	৳130,354	Rules & trades →
38	৳272,593	৳130,354	Rules & trades →
37	৳278,807	৳126,439	Rules & trades →
33	৳291,973	৳126,422	Rules & trades →
32	৳298,043	৳122,630	Rules & trades →
25	৳341,394	৳127,207	Rules & trades →
24	৳389,702	৳129,084	Rules & trades →
22	৳402,891	৳133,960	Rules & trades →
17	৳411,464	৳119,509	Rules & trades →
15	৳443,253	৳124,915	Rules & trades →

Inspect finalist

#209 · MACD

Full-history NAV৳75,635

Net return -24.4% · drawdown 40.9% · 130 closed positions

2024 onward NAV৳100,826

Net return 0.8% · drawdown 27.2% · 16 closed positions

2024 stress NAV৳84,781

Net return -15.2% · drawdown 36.5% · 13 closed positions

Variant 0; fixed stop 4.0%; maximum 30 sessions; gate EMA 50; continuous signal; exit any bearish; trailing arms at 5.0%, distance 2.0%; partial sale at 0.0% (0 = off).

Account reconciliation

Cash৳75,635

Unsettled৳0

Holdings৳0

NAV৳75,635

Realized P&L৳-24,365

Unrealized P&L৳0

Fees৳87,277

Friction৳40,671

NAV = cash + unsettled proceeds + marked holdings. Maximum reconciliation error: ৳4.37e-11. Normal replay: 0.44% commission plus 0.2% base friction per side, modeled impact and T+3. Stress doubles commission/base friction and uses T+5. These are research assumptions.

All fills for finalist #209

260 fills, including partial sales. Page 1.

Date	Side	Shares	Price	Fees	Friction	Cash flow	Realized P&L
2010-12-22	BUY	368	269.9	437.02	200.35	-99,960.58	0
2010-12-27	SELL	368	258.4	418.4	191.44	94,481.36	-5,479.22
2010-12-30	BUY	382	245.8	413.14	188.95	-94,497.69	0
2011-01-05	SELL	382	234.4	393.98	180.13	88,966.69	-5,531
2011-02-02	BUY	387	228.3	388.75	178.17	-88,919.02	0
2011-02-07	SELL	387	209.7	357.08	163.47	80,633.35	-8,285.66
2011-07-04	BUY	494	162.1	352.34	163.14	-80,592.88	0
2011-07-12	SELL	494	173.56	377.25	173.98	85,186.43	4,593.54
2011-07-17	BUY	478	177.1	372.48	171.39	-85,197.67	0
2011-07-21	SELL	478	215.8	453.87	208.57	102,489.96	17,292.3
2011-07-26	BUY	496	205.5	448.48	205.49	-102,581.97	0
2011-08-01	SELL	496	181.6	396.32	181.22	89,496.06	-13,085.91
2011-10-27	BUY	546	162.8	391.11	181.61	-89,461.52	0
2011-11-01	SELL	546	164.5	395.19	183.08	89,238.72	-222.8
2011-11-13	BUY	557	159.2	390.17	180.64	-89,245.21	0
2011-11-16	SELL	557	161.7	396.29	183.48	89,487.13	241.92
2011-11-21	BUY	541	164.3	391.1	180.71	-89,458.11	0
2011-11-24	SELL	541	166.3	395.86	182.4	89,390.04	-68.07
2011-11-30	BUY	541	164.2	390.86	180.2	-89,403.26	0
2011-12-05	SELL	541	157.7	375.39	173.27	84,767.04	-4,636.22
2011-12-26	BUY	524	160.8	370.74	173.1	-84,803.04	0
2012-01-09	SELL	524	175.6	404.86	187.57	91,421.97	6,618.93
2012-01-12	BUY	520	174.7	399.71	184.55	-91,428.26	0
2012-01-18	SELL	520	163.6	374.32	172.48	84,525.21	-6,903.05
2012-03-04	BUY	537	156.2	369.07	170.08	-84,418.55	0
2012-03-19	SELL	537	168.46	398.04	184.31	89,881.75	5,463.2
2012-03-27	BUY	485	184.3	393.3	181.63	-89,960.43	0
2012-04-01	SELL	485	196	418.26	192.68	94,449.06	4,488.63
2012-04-04	BUY	506	185.5	413	189.96	-94,465.96	0
2012-04-09	SELL	506	191.49	426.34	195.92	96,272.69	1,806.73
2012-04-15	BUY	442	216.1	420.27	192.57	-96,129.04	0
2012-04-25	SELL	442	221.2	430.19	196.78	97,143.43	1,014.39
2012-06-10	BUY	473	204.4	425.4	197.99	-97,304.59	0
2012-06-13	SELL	473	203.3	423.11	197.11	95,540.68	-1,763.91
2012-07-02	BUY	464	204.4	417.3	194.26	-95,453.17	0
2012-07-09	SELL	464	196.22	400.61	186.75	90,460.58	-4,992.59
2012-07-23	BUY	442	203.5	395.77	183.42	-90,526.18	0
2012-08-05	SELL	442	189.1	367.76	169.97	83,044.47	-7,481.71
2012-11-01	BUY	473	174.2	362.55	170.49	-82,929.64	0
2012-11-06	SELL	473	168.4	350.47	165.06	79,137.67	-3,791.97
2012-11-19	BUY	457	172.1	346.06	162.16	-79,157.92	0
2012-11-28	SELL	457	165.8	333.39	156.13	75,281.08	-3,876.83
2012-12-03	BUY	445	168.1	329.14	154.67	-75,288.31	0
2012-12-06	SELL	445	167.6	328.16	154.24	74,099.6	-1,188.7
2012-12-24	BUY	429	171.5	323.72	154.68	-74,051.9	0
2013-01-13	SELL	429	170	320.89	152.71	72,456.4	-1,595.5
2013-02-05	BUY	412	174.9	317.06	151.42	-72,527.28	0
2013-02-10	SELL	412	167.9	304.38	143.58	68,728.5	-3,798.78
2013-05-15	BUY	441	154.7	300.18	148.02	-68,670.9	0
2013-05-26	SELL	441	163.7	317.64	152.52	71,721.53	3,050.63
2013-05-30	BUY	411	173.7	314.12	148.78	-71,853.6	0
2013-06-09	SELL	411	176.5	319.18	148.86	72,073.46	219.86
2013-06-12	BUY	402	178.1	315.02	146.35	-72,057.58	0
2013-06-17	SELL	402	177.8	314.49	146	71,015.11	-1,042.47
2013-06-27	BUY	383	184	310.08	143.21	-70,925.29	0
2013-07-03	SELL	383	180.6	304.35	140.36	68,725.09	-2,200.2
2013-07-14	BUY	323	211.5	300.58	137.83	-68,752.91	0
2013-07-17	SELL	323	232.5	330.43	151.2	74,615.87	5,862.96
2013-07-22	BUY	410	180.9	326.34	149.13	-74,644.47	0
2013-07-25	SELL	410	178.4	321.83	147.04	72,675.12	-1,969.35
2013-08-21	BUY	368	196.1	317.53	145.49	-72,627.82	0
2013-08-26	SELL	368	210.5	340.84	156.62	76,966.54	4,338.72
2013-09-02	BUY	356	214.7	336.31	154.21	-76,923.72	0
2013-09-09	SELL	356	204.3	320.02	146.47	72,264.31	-4,659.41
2013-10-29	BUY	384	187.2	316.29	149.33	-72,350.43	0
2013-11-05	SELL	384	194.6	328.8	154.91	74,242.69	1,892.27
2013-11-10	BUY	375	196.8	324.72	151.99	-74,276.71	0
2013-11-21	SELL	375	209.9	346.34	160.21	78,205.96	3,929.25
2013-11-26	BUY	388	200	341.44	157.51	-78,098.95	0
2013-12-02	SELL	388	201.8	344.51	158.88	77,795.01	-303.95
2014-01-07	BUY	372	207.7	339.96	158.88	-77,763.24	0
2014-01-12	SELL	372	209.9	343.56	160.47	77,578.76	-184.48
2014-01-16	BUY	375	206	339.9	158.57	-77,748.47	0
2014-01-27	SELL	375	213.4	352.11	163.59	79,509.3	1,760.83
2014-01-30	BUY	372	212.3	347.49	161.16	-79,484.25	0
2014-02-04	SELL	372	210.1	343.89	159.34	77,653.97	-1,830.29
2014-02-27	BUY	360	214	338.98	156.49	-77,535.47	0
2014-03-19	SELL	360	211.3	334.7	154.28	75,579.02	-1,956.45
2014-04-09	BUY	303	247.9	330.5	151.87	-75,596.07	0
2014-04-15	SELL	303	256.76	342.31	157.03	77,298.94	1,702.87
2014-04-20	BUY	307	250.3	338.11	154.86	-77,335.06	0
2014-04-27	SELL	307	265.8	359.04	164.22	81,077.34	3,742.27
2014-04-30	BUY	299	268.9	353.76	161.73	-80,916.6	0
2014-05-06	SELL	299	270.3	355.61	162.58	80,301.51	-615.09
2014-06-05	BUY	279	285.9	350.97	161.18	-80,278.25	0
2014-06-17	SELL	279	303.7	372.82	171.09	84,188.39	3,910.14
2014-06-22	BUY	283	296.5	369.2	169.33	-84,448.03	0
2014-06-26	SELL	283	297.1	369.95	169.57	83,539.78	-908.25
2014-08-04	BUY	267	310.8	365.13	167.92	-83,516.65	0
2014-08-11	SELL	267	330.06	387.76	177.89	87,561.44	4,044.79
2014-08-14	BUY	252	344.2	381.65	174.84	-87,294.89	0
2014-08-21	SELL	252	330.3	366.24	167.55	82,701.81	-4,593.08
2014-09-23	BUY	216	380.7	361.82	165.87	-82,758.88	0
2014-09-29	SELL	216	392.2	372.75	170.79	84,171.66	1,412.78
2014-10-02	BUY	220	380.2	368.03	168.47	-84,180.51	0
2014-10-14	SELL	220	372.6	360.68	165	81,446.32	-2,734.18
2014-12-04	BUY	230	352.6	356.83	164.99	-81,619.82	0
2015-01-15	SELL	230	360	364.32	171.02	82,264.66	644.84
2015-02-12	BUY	232	352.5	359.83	167.86	-82,307.69	0
2015-02-22	SELL	232	333.1	340.03	158.2	76,780.97	-5,526.72