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: -3.6%. 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

#239 · MACD

Full-history NAV৳53,519

Net return -46.5% · drawdown 49.4% · 157 closed positions

2024 onward NAV৳95,337

Net return -4.7% · drawdown 26.6% · 21 closed positions

2024 stress NAV৳74,918

Net return -25.1% · drawdown 42.6% · 17 closed positions

Variant 0; fixed stop 10.0%; maximum 10 sessions; gate EMA 50; continuous signal; exit any bearish; trailing arms at 2.0%, distance 1.0%; partial sale at 0.0% (0 = off).

Account reconciliation

Cash৳53,519

Unsettled৳0

Holdings৳0

NAV৳53,519

Realized P&L৳-46,481

Unrealized P&L৳0

Fees৳94,041

Friction৳43,735

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 #239

314 fills, including partial sales. Page 3.

Date	Side	Shares	Price	Fees	Friction	Cash flow	Realized P&L
2018-01-30	BUY	131	511	294.54	135.31	-67,370.85	0
2018-02-06	SELL	131	495	285.32	130.91	64,428.77	-2,942.07
2018-04-11	BUY	132	483.2	280.64	130.19	-64,193.23	0
2018-04-22	SELL	132	490	284.59	132.05	64,263.36	70.13
2018-10-25	BUY	168	381	281.64	131.37	-64,421	0
2018-11-08	SELL	168	376.5	278.31	130.24	62,843.45	-1,577.55
2019-01-01	BUY	169	370	275.13	130.06	-62,935.19	0
2019-01-14	SELL	169	391	290.75	135.45	65,652.8	2,717.61
2019-01-17	BUY	171	382	287.42	133.58	-65,742.99	0
2019-01-22	SELL	171	384	288.92	134.17	65,240.91	-502.09
2019-01-27	BUY	163	397	284.73	131.79	-65,127.51	0
2019-01-30	SELL	163	414.4	297.21	136.97	67,113.02	1,985.5
2019-02-04	BUY	168	396	292.72	134.5	-66,955.22	0
2019-02-07	SELL	168	407	300.85	138.32	67,936.82	981.6
2019-03-21	BUY	169	399	296.7	137.15	-67,864.85	0
2019-03-27	SELL	169	406.4	302.2	139.83	68,238.73	373.88
2019-04-01	BUY	166	409.2	298.88	138.59	-68,364.67	0
2019-04-04	SELL	166	399	291.43	134.62	65,807.95	-2,556.72
2019-06-12	BUY	179	365	287.47	136.49	-65,758.96	0
2019-06-26	SELL	179	360	283.54	134.09	64,022.37	-1,736.59
2019-07-02	BUY	175	365	281.05	132.54	-64,288.59	0
2019-07-08	SELL	175	351.7	270.81	127.81	61,148.88	-3,139.71
2019-09-23	BUY	168	361	266.85	124.07	-61,038.93	0
2019-10-07	SELL	168	345.1	255.1	118.01	57,603.69	-3,435.24
2019-11-20	BUY	177	323.1	251.63	117.46	-57,557.79	0
2019-11-25	SELL	177	312	242.99	112.88	54,868.13	-2,689.66
2020-02-20	BUY	195	280	240.24	110.9	-54,951.14	0
2020-02-25	SELL	195	292	250.54	115.1	56,574.36	1,623.22
2020-07-21	BUY	229	245.9	247.77	115.78	-56,674.65	0
2020-07-27	SELL	229	256.31	258.26	119.7	58,317.26	1,642.62
2020-07-30	BUY	227	255	254.69	117.67	-58,257.37	0
2020-08-09	SELL	227	255	254.69	117.18	57,513.12	-744.24
2020-08-13	BUY	197	290	251.37	115.47	-57,496.84	0
2020-08-18	SELL	197	288	249.64	114.56	56,371.8	-1,125.04
2020-08-23	BUY	195	287	246.25	112.96	-56,324.2	0
2020-08-26	SELL	195	315	270.27	123.98	61,030.75	4,706.54
2020-09-01	BUY	189	320.4	266.44	122.14	-60,944.19	0
2020-09-09	SELL	189	339	281.91	129.28	63,659.81	2,715.62
2020-09-14	BUY	179	354	278.81	127.94	-63,772.75	0
2020-09-20	SELL	179	341	268.57	123.28	60,647.15	-3,125.6
2020-11-10	BUY	181	333	265.2	123.96	-60,662.16	0
2020-11-15	SELL	181	330.2	262.97	123.01	59,380.22	-1,281.94
2020-12-08	BUY	180	327.8	259.62	121.5	-59,385.12	0
2020-12-14	SELL	180	345.61	273.72	127.7	61,808.19	2,423.08
2020-12-20	BUY	176	348.5	269.88	125.25	-61,731.13	0
2021-01-04	SELL	176	360.1	278.86	128.97	62,969.77	1,238.64
2021-01-07	BUY	166	376	274.63	126.64	-62,817.27	0
2021-01-19	SELL	166	384.2	280.62	129.28	63,367.3	550.04
2021-04-20	BUY	188	336.3	278.19	131.09	-63,633.68	0
2021-05-04	SELL	188	339.5	280.83	134.76	63,410.41	-223.27
2021-05-12	BUY	182	346.2	277.24	130.96	-63,416.6	0
2021-05-30	SELL	182	348.4	279	130.55	62,999.25	-417.36
2021-06-02	BUY	180	346.5	274.43	128.12	-62,772.55	0
2021-06-07	SELL	180	349.5	276.8	129.12	62,504.08	-268.47
2021-06-10	BUY	179	347.1	273.38	127.73	-62,532.01	0
2021-06-16	SELL	179	348	274.08	128.16	61,889.75	-642.26
2021-07-05	BUY	176	349.4	270.58	126.66	-61,891.64	0
2021-07-14	SELL	176	358.2	277.39	129.84	62,635.97	744.33
2021-07-19	BUY	171	364	273.87	128.05	-62,645.93	0
2021-08-02	SELL	171	376.2	283.05	131.81	63,915.33	1,269.41
2021-09-07	BUY	171	372.5	280.27	130.02	-64,107.79	0
2021-09-12	SELL	171	386	290.43	134.83	65,580.74	1,472.95
2021-09-15	BUY	172	379	286.83	132.96	-65,607.79	0
2021-09-23	SELL	172	383.9	290.54	134.4	65,605.86	-1.93
2021-12-06	BUY	179	362.8	285.74	137.72	-65,364.67	0
2021-12-15	SELL	179	357.3	281.41	135.76	63,539.53	-1,825.13
2022-01-13	BUY	177	357.1	278.11	131.99	-63,616.8	0
2022-01-27	SELL	177	351.4	273.67	130.01	61,794.12	-1,822.68
2022-02-09	BUY	171	359.5	270.49	129.5	-61,874.49	0
2022-02-22	SELL	171	355.8	267.7	128.06	60,446.04	-1,428.45
2022-08-03	BUY	199	301.2	263.73	122.61	-60,325.14	0
2022-08-17	SELL	199	287	251.3	116.82	56,744.88	-3,580.26
2024-06-27	BUY	239	236.2	248.39	119.47	-56,819.66	0
2024-07-03	SELL	239	239.9	252.28	120.48	56,963.34	143.68
2024-07-08	BUY	226	251	249.59	118.78	-57,094.37	0
2024-07-24	SELL	226	248.2	246.81	116.53	55,729.86	-1,364.51
2024-07-29	BUY	215	257	243.12	114.53	-55,612.65	0
2024-08-11	SELL	215	345.6	326.94	154.85	73,822.22	18,209.56
2024-08-15	BUY	192	381	321.87	147.39	-73,621.26	0
2024-08-21	SELL	192	342.9	289.68	132.25	65,414.87	-8,206.39
2024-08-22	BUY	1	324	1.43	0.65	-326.07	0
2024-08-28	SELL	1	330	1.45	0.66	327.89	1.81
2024-11-12	BUY	200	325.7	286.62	132.73	-65,559.34	0
2024-11-17	SELL	200	327	287.76	133.13	64,979.11	-580.23
2024-11-21	BUY	200	322.9	284.15	131.44	-64,995.59	0
2024-12-05	SELL	200	320.2	281.78	130.9	63,627.33	-1,368.26
2024-12-18	BUY	198	320	278.78	130.64	-63,769.42	0
2025-01-05	SELL	198	321.5	280.09	131.55	63,245.36	-524.06
2025-01-08	BUY	192	326	275.4	129.59	-62,996.99	0
2025-01-14	SELL	192	336.6	284.36	132.2	64,210.64	1,213.65
2025-01-19	BUY	192	332.8	281.15	130.66	-64,309.4	0
2025-01-27	SELL	192	331	279.63	130.18	63,142.19	-1,167.21
2025-02-04	BUY	184	340.1	275.34	127.71	-62,981.46	0
2025-02-11	SELL	184	338	273.64	127.61	61,790.74	-1,190.72
2025-02-18	BUY	177	347.9	270.94	125.44	-61,974.69	0
2025-03-02	SELL	177	327.4	254.98	117.3	57,577.53	-4,397.16
2025-06-29	BUY	189	302.7	251.73	124.52	-57,586.54	0
2025-07-15	SELL	189	299	248.65	120.47	56,141.88	-1,444.66
2025-07-21	BUY	184	303	245.31	116.6	-56,113.91	0
2025-07-24	SELL	184	323.3	261.74	123.07	59,102.39	2,988.48

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