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: -25.3%. 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

#346 · Flow: Range flow

Full-history NAV৳717

Net return -99.3% · drawdown 99.3% · 411 closed positions

2024 onward NAV৳29,034

Net return -71.0% · drawdown 71.0% · 75 closed positions

2024 stress NAV৳19,289

Net return -80.7% · drawdown 80.7% · 53 closed positions

Variant 0; fixed stop 10.0%; maximum 5 sessions; gate None; continuous signal; exit EMA 200 break; trailing arms at 12.0%, distance 4.5%; partial sale at 0.0% (0 = off).

Account reconciliation

Cash৳241

Unsettled৳0

Holdings৳477

NAV৳717

Realized P&L৳-99,273

Unrealized P&L৳-10

Fees৳63,001

Friction৳28,882

NAV = cash + unsettled proceeds + marked holdings. Maximum reconciliation error: ৳1.49e-10. 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 #346

823 fills, including partial sales. Page 6.

Date	Side	Shares	Price	Fees	Friction	Cash flow	Realized P&L
2019-05-15	BUY	17	346	25.88	11.8	-5,919.68	0
2019-05-20	SELL	17	350.1	26.19	11.95	5,913.57	-6.11
2019-05-28	BUY	17	341.8	25.57	11.66	-5,847.83	0
2019-06-09	SELL	17	355.1	26.56	12.12	5,998.02	150.19
2019-06-12	BUY	16	365	25.7	11.73	-5,877.42	0
2019-06-17	SELL	16	358.1	25.21	11.5	5,692.89	-184.53
2019-06-27	BUY	16	363.5	25.59	11.67	-5,853.26	0
2019-07-03	SELL	16	364.9	25.69	11.72	5,801	-52.27
2019-07-08	BUY	16	351.7	24.76	11.29	-5,663.25	0
2019-07-11	SELL	16	333	23.44	10.69	5,293.87	-369.39
2019-07-17	BUY	16	330	23.23	10.59	-5,313.82	0
2019-07-22	SELL	16	325.3	22.9	10.43	5,171.46	-142.35
2019-07-25	BUY	16	323	22.74	10.36	-5,201.1	0
2019-07-30	SELL	16	326.8	23.01	10.48	5,195.31	-5.79
2019-08-18	BUY	16	318	22.39	10.2	-5,120.58	0
2019-08-21	SELL	16	327	23.02	10.49	5,198.49	77.9
2019-08-27	BUY	17	314.5	23.52	10.72	-5,380.75	0
2019-09-01	SELL	17	312.1	23.35	10.64	5,271.71	-109.03
2019-09-08	BUY	17	295.5	22.1	10.07	-5,055.68	0
2019-09-12	SELL	17	305.1	22.82	10.4	5,153.48	97.8
2019-09-17	BUY	17	309.9	23.18	10.56	-5,302.05	0
2019-09-22	SELL	17	364	27.23	12.42	6,148.36	846.31
2019-09-25	BUY	17	358	26.78	12.2	-6,124.97	0
2019-09-30	SELL	17	357.9	26.77	12.19	6,045.34	-79.64
2019-10-06	BUY	17	347	25.96	11.82	-5,936.77	0
2019-10-10	SELL	17	333.5	24.95	11.36	5,633.2	-303.58
2019-10-20	BUY	18	317	25.11	11.43	-5,742.54	0
2019-10-23	SELL	18	321.6	25.47	11.61	5,751.72	9.19
2019-10-30	BUY	18	321.2	25.44	11.6	-5,818.64	0
2019-11-04	SELL	18	315.1	24.96	11.38	5,635.47	-183.17
2019-11-11	BUY	17	315.9	23.63	10.77	-5,404.7	0
2019-11-14	SELL	17	310.1	23.2	10.57	5,237.93	-166.77
2019-11-19	BUY	17	311.5	23.3	10.62	-5,329.42	0
2019-11-24	SELL	17	328.9	24.6	11.21	5,555.49	226.07
2019-11-28	BUY	17	320	23.94	10.9	-5,474.84	0
2019-12-03	SELL	17	311.4	23.29	10.61	5,259.9	-214.94
2019-12-08	BUY	17	309.8	23.17	10.55	-5,300.33	0
2019-12-11	SELL	17	298.4	22.32	10.16	5,040.32	-260.01
2019-12-17	BUY	17	297.2	22.23	10.12	-5,084.75	0
2019-12-22	SELL	17	293	21.92	9.99	4,949.1	-135.66
2019-12-29	BUY	17	284.3	21.27	9.7	-4,864.07	0
2020-01-02	SELL	17	281.8	21.08	9.62	4,759.9	-104.16
2020-01-13	BUY	19	253	21.15	9.65	-4,837.8	0
2020-01-16	SELL	19	231.5	19.35	8.82	4,370.32	-467.48
2020-01-21	BUY	16	279.9	19.7	8.98	-4,507.08	0
2020-01-26	SELL	16	274	19.29	8.78	4,355.93	-151.15
2020-01-29	BUY	16	269.7	18.99	8.64	-4,342.83	0
2020-02-03	SELL	16	258.5	18.2	8.28	4,109.52	-233.31
2020-02-09	BUY	15	260.7	17.21	7.83	-3,935.54	0
2020-02-12	SELL	15	261.9	17.29	7.87	3,903.35	-32.19
2020-02-20	BUY	14	280	17.25	7.85	-3,945.1	0
2020-02-25	SELL	14	292	17.99	8.18	4,061.83	116.73
2020-03-09	BUY	16	262.1	18.45	8.39	-4,220.45	0
2020-03-12	SELL	16	258.5	18.2	8.28	4,109.52	-110.92
2020-03-22	BUY	17	239	17.88	8.13	-4,089.01	0
2020-05-31	SELL	17	239.1	17.88	8.14	4,038.67	-50.33
2020-06-11	BUY	17	238.8	17.86	8.13	-4,085.6	0
2020-07-09	SELL	17	238.8	17.86	8.21	4,033.52	-52.07
2020-07-20	BUY	16	244.5	17.21	7.84	-3,937.05	0
2020-07-23	SELL	16	246.1	17.33	7.89	3,912.39	-24.67
2020-07-30	BUY	15	255	16.83	7.66	-3,849.49	0
2020-08-09	SELL	15	255	16.83	7.66	3,800.51	-48.97
2020-08-13	BUY	13	290	16.59	7.55	-3,794.13	0
2020-08-20	SELL	13	285	16.3	7.41	3,681.28	-112.85
2020-08-25	BUY	12	301.7	15.93	7.24	-3,643.57	0
2020-09-02	SELL	12	322	17	7.73	3,839.27	195.69
2020-09-08	BUY	12	326.9	17.26	7.85	-3,947.91	0
2020-09-15	SELL	12	350.6	18.51	8.42	4,180.27	232.36
2020-09-24	BUY	12	337.8	17.84	8.11	-4,079.55	0
2020-10-01	SELL	12	329	17.37	7.9	3,922.73	-156.82
2020-10-11	BUY	12	327.3	17.28	7.87	-3,952.75	0
2020-10-18	SELL	12	342	18.06	8.22	4,077.72	124.98
2020-10-27	BUY	12	332.2	17.54	7.99	-4,011.93	0
2020-11-03	SELL	12	330	17.42	7.93	3,934.64	-77.29
2020-11-08	BUY	12	336.2	17.75	8.08	-4,060.23	0
2020-11-15	SELL	12	330.2	17.43	7.94	3,937.03	-123.21
2020-11-18	BUY	12	329.7	17.41	7.93	-3,981.74	0
2020-11-25	SELL	12	324.7	17.14	7.81	3,871.45	-110.29
2020-11-30	BUY	12	318.2	16.8	7.65	-3,842.85	0
2020-12-07	SELL	12	325.1	17.17	7.82	3,876.22	33.36
2020-12-10	BUY	11	334.9	16.21	7.38	-3,707.49	0
2020-12-20	SELL	11	348.5	16.87	7.68	3,808.96	101.47
2020-12-24	BUY	11	337.5	16.34	7.44	-3,736.27	0
2021-01-03	SELL	11	348	16.84	7.66	3,803.49	67.22
2021-01-11	BUY	11	373.6	18.08	8.23	-4,135.91	0
2021-01-18	SELL	11	377	18.25	8.3	4,120.45	-15.46
2021-01-26	BUY	11	369	17.86	8.12	-4,084.98	0
2021-02-02	SELL	11	370.1	17.91	8.15	4,045.04	-39.95
2021-02-07	BUY	10	385	16.94	7.71	-3,874.65	0
2021-02-14	SELL	10	373	16.41	7.47	3,706.12	-168.53
2021-03-03	BUY	11	341.5	16.53	7.52	-3,780.55	0
2021-03-10	SELL	11	352	17.04	7.75	3,847.21	66.66
2021-03-15	BUY	11	347	16.79	7.64	-3,841.44	0
2021-03-23	SELL	11	341.7	16.54	7.53	3,734.63	-106.8
2021-03-29	BUY	11	340	16.46	7.49	-3,763.95	0
2021-04-04	SELL	11	320	15.49	7.05	3,497.46	-266.49
2021-04-07	BUY	10	336.5	14.81	6.74	-3,386.54	0
2021-04-12	SELL	10	330	14.52	6.61	3,278.87	-107.68
2021-04-18	BUY	10	343.9	15.13	6.89	-3,461.02	0
2021-04-25	SELL	10	337.3	14.84	6.76	3,351.4	-109.62

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