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: -15.4%. 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

#305 · MACD

Full-history NAV৳5,925

Net return -94.1% · drawdown 94.2% · 283 closed positions

2024 onward NAV৳63,765

Net return -36.2% · drawdown 50.6% · 50 closed positions

2024 stress NAV৳26,610

Net return -73.4% · drawdown 73.4% · 38 closed positions

Variant 2; fixed stop 10.0%; maximum 5 sessions; gate None; continuous signal; exit any bearish; trailing arms at 2.0%, distance 1.0%; partial sale at 0.0% (0 = off).

Account reconciliation

Cash৳154

Unsettled৳5,771

Holdings৳0

NAV৳5,925

Realized P&L৳-94,075

Unrealized P&L৳0

Fees৳80,640

Friction৳37,238

NAV = cash + unsettled proceeds + marked holdings. Maximum reconciliation error: ৳8.00e-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 #305

566 fills, including partial sales. Page 4.

Date	Side	Shares	Price	Fees	Friction	Cash flow	Realized P&L
2018-06-25	BUY	64	408.9	115.15	52.59	-26,337.33	0
2018-07-03	SELL	64	381	107.29	48.96	24,227.75	-2,109.58
2018-07-08	BUY	62	387	105.57	48.17	-24,147.75	0
2018-07-11	SELL	62	380	103.66	47.31	23,409.03	-738.72
2018-07-16	BUY	59	390	101.24	46.21	-23,157.45	0
2018-07-19	SELL	59	401.5	104.23	47.57	23,536.7	379.25
2018-07-24	BUY	60	395.4	104.39	47.69	-23,876.08	0
2018-07-31	SELL	60	388.1	102.46	46.88	23,136.66	-739.41
2018-08-07	BUY	61	376	100.92	46.17	-23,083.09	0
2018-08-12	SELL	61	364	97.7	44.67	22,061.64	-1,021.45
2018-08-27	BUY	58	377.7	96.39	44.19	-22,047.18	0
2018-08-30	SELL	58	385.2	98.3	45.08	22,198.22	151.04
2018-09-05	BUY	56	389	95.85	43.94	-21,923.79	0
2018-09-12	SELL	56	380.2	93.68	42.93	21,154.59	-769.2
2018-09-13	BUY	1	378	1.66	0.76	-380.42	0
2018-09-18	SELL	1	368.1	1.62	0.74	365.74	-14.68
2018-10-01	BUY	57	372.4	93.4	42.83	-21,363.03	0
2018-10-08	SELL	57	364.8	91.49	41.93	20,660.18	-702.85
2018-10-14	BUY	56	365.5	90.06	41.24	-20,599.3	0
2018-10-21	SELL	56	363.2	89.49	41.02	20,208.69	-390.61
2018-10-24	BUY	54	372	88.39	40.52	-20,216.91	0
2018-10-29	SELL	54	384	91.24	41.8	20,602.96	386.06
2018-11-01	BUY	54	379.1	90.07	41.26	-20,602.74	0
2018-11-08	SELL	54	376.5	89.46	41.05	20,200.5	-402.24
2018-11-13	BUY	53	377.5	88.03	40.42	-20,135.95	0
2018-11-18	SELL	53	368.8	86	39.47	19,420.92	-715.02
2018-12-24	BUY	54	360	85.54	39.41	-19,564.95	0
2019-01-01	SELL	54	370	87.91	40.47	19,851.62	286.67
2019-01-06	BUY	54	367.7	87.37	40.21	-19,983.38	0
2019-01-13	SELL	54	390	92.66	42.47	20,924.87	941.49
2019-01-16	BUY	53	387.1	90.27	41.33	-20,647.9	0
2019-01-23	SELL	53	391	91.18	41.71	20,590.1	-57.8
2019-01-28	BUY	52	398	91.06	41.62	-20,828.69	0
2019-01-31	SELL	52	414	94.72	43.23	21,390.04	561.36
2019-02-05	BUY	52	403	92.21	42.06	-21,090.26	0
2019-02-11	SELL	52	405	92.66	42.27	20,925.07	-165.2
2019-03-24	BUY	53	398	92.81	42.43	-21,229.24	0
2019-03-28	SELL	53	410	95.61	43.7	21,590.69	361.45
2019-04-02	BUY	51	417	93.57	42.77	-21,403.35	0
2019-04-07	SELL	51	375.3	84.22	38.45	19,017.63	-2,385.71
2019-05-29	BUY	54	350	83.16	38.24	-19,021.4	0
2019-06-10	SELL	54	354.22	84.16	38.73	19,005.09	-16.31
2019-06-13	BUY	53	360.3	84.02	38.68	-19,218.6	0
2019-06-20	SELL	53	360.4	84.05	38.71	18,978.45	-240.15
2019-06-25	BUY	52	360.9	82.57	38.01	-18,887.39	0
2019-07-03	SELL	52	364.9	83.49	38.36	18,852.95	-34.44
2019-07-08	BUY	53	351.7	82.02	37.71	-18,759.83	0
2019-07-11	SELL	53	333	77.66	35.65	17,535.69	-1,224.14
2019-08-01	BUY	52	333	76.19	34.9	-17,427.09	0
2019-08-08	SELL	52	318.8	72.94	33.39	16,471.27	-955.82
2019-08-20	BUY	51	324.9	72.91	33.38	-16,676.19	0
2019-08-27	SELL	51	314.5	70.57	32.33	15,936.59	-739.6
2019-09-01	BUY	51	312.1	70.04	32.09	-16,019.23	0
2019-09-04	SELL	51	294.7	66.13	30.28	14,933.29	-1,085.94
2019-09-16	BUY	48	306.6	64.75	29.66	-14,811.21	0
2019-09-19	SELL	48	320	67.58	30.97	15,261.45	450.24
2019-09-24	BUY	42	363.9	67.25	30.72	-15,381.77	0
2019-10-01	SELL	42	352.4	65.12	29.73	14,705.95	-675.82
2019-10-06	BUY	42	347	64.13	29.28	-14,667.4	0
2019-10-13	SELL	42	331.2	61.21	27.94	13,821.25	-846.15
2019-11-20	BUY	42	323.1	59.71	27.31	-13,657.22	0
2019-11-25	SELL	42	312	57.66	26.35	13,020	-637.23
2019-11-28	BUY	41	320	57.73	26.36	-13,204.09	0
2019-12-04	SELL	41	310	55.92	25.53	12,628.54	-575.54
2020-01-21	BUY	44	279.9	54.19	24.77	-12,394.56	0
2020-01-28	SELL	44	272.4	52.74	24.08	11,908.78	-485.78
2020-01-30	BUY	1	262.9	1.16	0.53	-264.58	0
2020-02-04	SELL	1	271.95	1.2	0.54	270.21	5.63
2020-02-05	BUY	44	265.2	51.34	23.41	-11,743.56	0
2020-02-12	SELL	44	261.9	50.7	23.12	11,449.78	-293.78
2020-02-13	BUY	1	259	1.14	0.52	-260.66	0
2020-02-19	SELL	1	266.8	1.17	0.53	265.09	4.43
2020-02-20	BUY	41	280	50.51	23.03	-11,553.55	0
2020-02-25	SELL	41	292	52.68	24	11,895.33	341.78
2020-02-26	BUY	1	292.4	1.29	0.58	-294.27	0
2020-03-04	SELL	1	271	1.19	0.54	269.27	-25.01
2020-06-08	BUY	50	238.8	52.54	23.98	-12,016.52	0
2020-07-09	SELL	50	238.8	52.54	24.69	11,862.77	-153.75
2020-07-14	BUY	49	240.6	51.87	23.82	-11,865.09	0
2020-07-19	SELL	49	243	52.39	23.98	11,830.62	-34.47
2020-07-22	BUY	48	246.5	52.06	23.8	-11,907.86	0
2020-07-27	SELL	48	256.31	54.13	24.71	12,224.09	316.23
2020-07-30	BUY	48	255	53.86	24.57	-12,318.42	0
2020-08-09	SELL	48	255	53.86	24.54	12,161.6	-156.82
2020-08-13	BUY	41	290	52.32	23.83	-11,966.15	0
2020-08-18	SELL	41	288	51.96	23.66	11,732.38	-233.77
2020-08-23	BUY	41	287	51.77	23.58	-11,842.35	0
2020-08-26	SELL	41	315	56.83	25.88	12,832.29	989.94
2020-09-01	BUY	40	320.4	56.39	25.68	-12,898.07	0
2020-09-08	SELL	40	326.9	57.53	26.2	12,992.27	94.2
2020-09-13	BUY	37	347.6	56.59	25.77	-12,943.56	0
2020-09-16	SELL	37	345	56.17	25.58	12,683.25	-260.31
2020-12-09	BUY	37	334.1	54.39	24.87	-12,440.96	0
2020-12-14	SELL	37	345.61	56.27	25.71	12,705.55	264.59
2020-12-20	BUY	37	348.5	56.74	25.9	-12,977.14	0
2020-12-27	SELL	37	344	56	25.57	12,646.43	-330.71
2020-12-30	BUY	36	349.9	55.42	25.29	-12,677.11	0
2021-01-05	SELL	36	370.6	58.7	26.78	13,256.12	579.01
2021-01-10	BUY	36	366.3	58.02	26.45	-13,271.28	0
2021-01-13	SELL	36	374.5	59.32	27.05	13,395.63	124.36

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