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: 0.6%. 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

#178 · MACD

Full-history NAV৳110,741

Net return 10.7% · drawdown 32.5% · 95 closed positions

2024 onward NAV৳83,349

Net return -16.7% · drawdown 22.9% · 12 closed positions

2024 stress NAV৳68,295

Net return -31.7% · drawdown 36.4% · 11 closed positions

Variant 1; fixed stop 4.0%; maximum 20 sessions; gate EMA 50; continuous signal; exit stop/time only; trailing arms at 18.0%, distance 6.0%; partial sale at 20.0% (0 = off).

Account reconciliation

Cash৳110,741

Unsettled৳0

Holdings৳0

NAV৳110,741

Realized P&L৳10,741

Unrealized P&L৳0

Fees৳92,867

Friction৳44,022

NAV = cash + unsettled proceeds + marked holdings. Maximum reconciliation error: ৳1.60e-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 #178

199 fills, including partial sales. Page 2.

Date	Side	Shares	Price	Fees	Friction	Cash flow	Realized P&L
2016-10-19	BUY	433	275	523.93	258.76	-119,857.69	0
2016-11-16	SELL	433	279.8	533.07	255.42	120,364.9	507.21
2016-11-21	BUY	416	287.1	525.51	250.22	-120,209.32	0
2016-12-20	SELL	416	285	521.66	247.41	117,790.93	-2,418.4
2017-01-05	BUY	404	290	515.5	245.7	-117,921.2	0
2017-02-02	SELL	404	306.5	544.83	254.95	123,026.21	5,105.01
2017-02-12	BUY	398	307.1	537.79	252.3	-123,015.89	0
2017-03-13	SELL	398	318.4	557.58	262.63	125,902.99	2,887.1
2017-03-16	BUY	397	315.2	550.59	259.75	-125,944.74	0
2017-04-16	SELL	397	340	593.91	281.11	134,104.98	8,160.25
2017-05-28	BUY	213	334	313.02	149.32	-71,604.34	0
2017-06-28	SELL	213	340	318.65	149.55	71,951.8	347.46
2017-06-29	BUY	182	341	273.07	127.39	-62,462.47	0
2017-07-27	SELL	182	375.5	300.7	138.01	67,902.29	5,439.82
2017-07-30	BUY	189	376.7	313.26	143.8	-71,653.36	0
2017-08-29	SELL	189	388.9	323.41	149.34	73,029.35	1,375.99
2017-09-07	BUY	353	396.9	616.47	290.93	-141,013.1	0
2017-10-08	SELL	353	420.5	653.12	305.16	147,478.22	6,465.12
2017-10-11	BUY	341	429.5	644.42	302.54	-147,406.47	0
2017-11-08	SELL	341	442	663.18	312.47	149,746.35	2,339.88
2017-11-13	BUY	315	472.9	655.44	307.43	-149,926.37	0
2017-12-11	SELL	315	474.5	657.66	305.09	148,504.76	-1,421.61
2017-12-28	BUY	314	469.4	648.52	303.55	-148,343.67	0
2018-01-28	SELL	314	510	704.62	329	159,106.39	10,762.71
2018-01-31	BUY	312	506.9	695.87	323.76	-159,172.43	0
2018-02-22	SELL	312	486.62	668.04	310.38	150,848.27	-8,324.16
2018-03-07	BUY	307	487.9	659.06	310.45	-150,754.81	0
2018-03-25	SELL	307	468.38	632.69	303.29	142,857.91	-7,896.9
2018-04-11	BUY	294	483.2	625.07	297.14	-142,983	0
2018-05-03	SELL	294	463.87	600.06	281.38	135,496.92	-7,486.08
2018-10-25	BUY	353	381	591.77	283.77	-135,368.54	0
2018-11-18	SELL	353	365.76	568.1	274.74	128,270.44	-7,098.1
2019-01-01	BUY	345	370	561.66	276.14	-128,487.8	0
2019-01-29	SELL	345	411	623.9	292.7	140,878.4	12,390.6
2019-02-03	BUY	351	398.2	614.98	286.37	-140,669.55	0
2019-02-19	SELL	351	376	580.69	269.16	131,126.14	-9,543.4
2019-02-27	BUY	331	394.5	574.55	265.81	-131,419.86	0
2019-04-01	SELL	331	409.2	595.96	281.75	134,567.49	3,147.63
2019-06-12	BUY	366	365	587.8	291.5	-134,469.29	0
2019-07-07	SELL	366	350.4	564.28	276.17	127,405.94	-7,063.35
2019-09-23	BUY	351	361	557.53	265.55	-127,534.08	0
2019-10-02	SELL	351	346.56	535.23	251.88	120,855.46	-6,678.62
2019-11-20	BUY	371	323.1	527.43	253.27	-120,650.8	0
2019-11-25	SELL	371	312	509.31	242.21	115,000.48	-5,650.32
2020-02-20	BUY	408	280	502.66	235.9	-114,978.56	0
2020-03-01	SELL	408	268.8	482.55	223.63	108,964.22	-6,014.34
2020-07-21	BUY	441	245.9	477.14	228.58	-109,147.63	0
2020-08-13	SELL	220	295.08	285.64	131.4	64,500.56	10,050.5
2020-08-18	SELL	221	280.12	272.39	125.11	61,509.03	6,811.46
2020-08-19	BUY	223	286.9	281.51	129.29	-64,389.49	0
2020-09-09	SELL	111	344.28	168.15	76.83	37,970.1	5,919.72
2020-09-17	SELL	112	340.7	167.9	76.79	37,913.71	5,574.59
2020-10-14	BUY	410	333	600.73	286.1	-137,416.83	0
2020-11-12	SELL	410	332.5	599.83	290.92	135,434.25	-1,982.59
2020-12-07	BUY	414	325.1	592.2	287.81	-135,471.42	0
2021-01-06	SELL	414	376	684.92	323.2	154,655.87	19,184.46
2021-01-11	BUY	411	373.6	675.62	317.99	-154,543.21	0
2021-02-08	SELL	411	376.8	681.41	321.8	153,861.59	-681.62
2021-04-20	BUY	455	336.3	673.27	333.22	-154,022.99	0
2021-05-20	SELL	455	343	686.69	336.83	155,041.49	1,018.5
2021-05-30	BUY	442	348.4	677.57	330.03	-155,000.39	0
2021-06-27	SELL	442	344	669.01	326.48	151,052.51	-3,947.88
2021-06-30	BUY	432	346.9	659.39	322.63	-150,842.82	0
2021-08-11	SELL	432	360	684.29	324.92	154,510.79	3,667.97
2021-08-25	BUY	415	369.9	675.44	320.39	-154,504.33	0
2021-09-23	SELL	415	383.9	701	332.25	158,285.25	3,780.92
2021-12-06	BUY	434	362.8	692.8	361.01	-158,509.01	0
2021-12-20	SELL	434	348.29	665.09	344.7	150,147.2	-8,361.81
2022-01-13	BUY	417	357.1	655.21	328.75	-149,894.66	0
2022-02-10	SELL	417	357	655.02	339.41	147,874.57	-2,020.09
2022-02-15	BUY	411	358	647.41	337.58	-148,122.99	0
2022-02-27	SELL	411	345	623.9	314.39	140,856.71	-7,266.27
2022-08-03	BUY	464	301.2	614.93	294.36	-140,666.09	0
2022-08-14	SELL	464	288	587.98	283.3	132,760.72	-7,905.37
2024-06-27	BUY	559	236.2	580.96	299.98	-132,916.74	0
2024-08-01	SELL	559	254.7	626.46	312.05	141,438.79	8,522.05
2024-08-15	BUY	369	381	618.59	285.2	-141,492.79	0
2024-08-20	SELL	369	353	573.13	262.95	129,420.92	-12,071.86
2024-09-25	BUY	370	347.1	565.08	260.38	-129,252.46	0
2024-10-06	SELL	370	333.22	542.48	249.83	122,497.61	-6,754.85
2024-11-12	BUY	374	325.7	535.97	252.18	-122,599.95	0
2024-12-10	SELL	374	319.9	526.43	250.77	118,865.4	-3,734.55
2024-12-18	BUY	369	320	519.55	249.76	-118,849.31	0
2025-01-19	SELL	369	332.8	540.33	256.17	122,006.7	3,157.38
2025-01-22	BUY	360	336.9	533.65	254	-122,071.65	0
2025-02-19	SELL	360	343.7	544.42	256.22	122,931.36	859.7
2025-02-24	BUY	353	346	537.41	251.12	-122,926.53	0
2025-03-02	SELL	353	327.4	508.52	236.7	114,826.99	-8,099.54
2025-06-29	BUY	377	302.7	502.12	268.42	-114,888.44	0
2025-07-29	SELL	377	320	530.82	255.87	119,853.32	4,964.88
2025-08-31	BUY	388	307	524.11	254.74	-119,894.85	0
2025-09-28	SELL	304	300	401.28	199.09	90,599.63	-3,338.6
2025-09-29	SELL	84	299.2	110.58	51.65	24,970.57	-986.05
2026-01-27	BUY	429	267.1	504.18	246.94	-115,337.01	0
2026-03-01	SELL	429	262	494.55	237.43	111,666.02	-3,671
2026-06-08	BUY	450	246.8	488.66	245.17	-111,793.83	0
2026-07-07	SELL	450	259	512.82	246.23	115,790.95	3,997.12
2026-07-28	BUY	443	259.8	506.4	245.27	-115,843.07	0
2026-08-16	SELL	443	251.5	490.22	236.94	110,687.34	-5,155.73