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: -6.1%. 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

#263 · Support rebound

Full-history NAV৳34,325

Net return -65.7% · drawdown 80.3% · 164 closed positions

2024 onward NAV৳58,773

Net return -41.2% · drawdown 41.3% · 46 closed positions

2024 stress NAV৳39,005

Net return -61.0% · drawdown 61.0% · 31 closed positions

Variant 0; fixed stop 4.0%; maximum 120 sessions; gate None; continuous signal; exit EMA 200 break; trailing arms at 0.0%, distance 0.0%; partial sale at 0.0% (0 = off).

Account reconciliation

Cash৳186

Unsettled৳34,140

Holdings৳0

NAV৳34,325

Realized P&L৳-65,675

Unrealized P&L৳0

Fees৳128,617

Friction৳61,180

NAV = cash + unsettled proceeds + marked holdings. Maximum reconciliation error: ৳5.82e-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 #263

328 fills, including partial sales. Page 2.

Date	Side	Shares	Price	Fees	Friction	Cash flow	Realized P&L
2016-02-17	BUY	408	256	459.57	222.2	-105,129.78	0
2016-02-23	SELL	408	259	464.96	225.93	104,981.11	-148.67
2016-02-28	BUY	407	256.2	458.8	222.46	-104,954.67	0
2016-03-02	SELL	407	244.1	437.13	209.44	98,702.12	-6,252.54
2016-03-09	BUY	400	245.5	432.08	205.3	-98,837.38	0
2016-03-14	SELL	400	243	427.68	204.41	96,567.91	-2,269.47
2016-03-21	BUY	399	240.5	422.22	201.89	-96,583.61	0
2016-03-24	SELL	399	235.2	412.92	197.63	93,234.26	-3,349.35
2016-06-09	BUY	363	255.1	407.45	199.17	-93,207.92	0
2016-06-14	SELL	363	255.7	408.4	199.54	92,211.16	-996.76
2016-06-19	BUY	363	252.1	402.65	195.71	-92,110.67	0
2016-06-22	SELL	363	252	402.49	198.19	90,875.32	-1,235.35
2016-06-27	BUY	361	250	397.1	196.92	-90,844.02	0
2016-06-30	SELL	361	251.7	399.8	195.84	90,268.06	-575.96
2016-08-24	BUY	336	267.1	394.88	184.32	-90,324.8	0
2016-09-20	SELL	336	262	387.34	189.56	87,455.1	-2,869.7
2016-09-24	BUY	330	263.7	382.89	187.36	-87,591.25	0
2017-03-16	SELL	330	315.2	457.67	214.58	103,343.75	15,752.5
2017-05-16	BUY	309	332	451.39	216.57	-103,255.96	0
2017-11-09	SELL	309	457	621.34	291.43	140,300.24	37,044.27
2017-12-13	BUY	296	470	612.13	284.39	-140,016.51	0
2018-05-16	SELL	296	451.2	587.64	275.27	132,692.29	-7,324.23
2018-05-24	BUY	307	429.9	580.71	271.18	-132,831.19	0
2018-05-29	SELL	307	432	583.55	274.47	131,765.98	-1,065.21
2018-06-05	BUY	320	409	575.87	271.38	-131,727.25	0
2018-06-10	SELL	320	395	556.16	261.58	125,582.26	-6,144.99
2018-06-19	BUY	326	382.6	548.8	256.43	-125,532.83	0
2018-06-24	SELL	326	405	580.93	270.56	131,178.5	5,645.68
2018-07-04	BUY	345	378	573.8	266.19	-131,250	0
2018-07-09	SELL	345	389	590.5	274.35	133,340.15	2,090.16
2018-07-12	BUY	344	385	582.74	270.96	-133,293.69	0
2018-07-17	SELL	344	392	593.33	275.76	133,978.91	685.22
2018-08-09	BUY	356	374.2	586.15	276.29	-134,077.63	0
2018-08-14	SELL	356	359.6	563.28	264.61	127,189.71	-6,887.92
2018-09-19	BUY	347	364.6	556.67	268.7	-127,341.57	0
2018-09-24	SELL	347	368	561.86	268.73	126,865.41	-476.16
2018-10-09	BUY	350	359.6	553.78	263.44	-126,677.23	0
2018-10-14	SELL	350	365.5	562.87	267.62	127,094.51	417.28
2018-10-23	BUY	346	365	555.68	266.97	-127,112.65	0
2018-10-28	SELL	346	383	583.08	278.58	131,656.34	4,543.7
2018-11-15	BUY	356	368	576.44	279.05	-131,863.48	0
2018-11-20	SELL	356	359.9	563.75	270.75	127,289.9	-4,573.58
2018-12-12	BUY	355	355.5	555.29	268.91	-127,026.7	0
2018-12-18	SELL	355	360.5	563.1	273.05	127,141.35	114.65
2018-12-23	BUY	355	356.1	556.23	274.43	-127,246.16	0
2018-12-27	SELL	355	361	563.88	279.37	127,311.75	65.59
2019-02-19	BUY	336	376	555.88	257.45	-127,149.32	0
2019-02-25	SELL	336	386.8	571.85	264.87	129,128.09	1,978.77
2019-04-07	BUY	334	385	565.8	264.81	-129,420.6	0
2019-04-10	SELL	334	363	533.46	248.43	120,460.1	-8,960.5
2019-04-30	BUY	331	361	525.76	246.25	-120,263.01	0
2019-05-06	SELL	331	362.1	527.36	248.49	119,079.25	-1,183.76
2019-05-09	BUY	330	358.7	520.83	247.21	-119,139.05	0
2019-05-14	SELL	330	350.5	508.93	245.38	114,910.69	-4,228.35
2019-05-19	BUY	328	348.3	502.67	243.62	-114,988.69	0
2019-05-22	SELL	328	344.1	496.61	241.38	112,126.82	-2,861.87
2019-05-27	BUY	329	338.6	490.16	238.31	-112,127.87	0
2019-05-30	SELL	329	350	506.66	246.75	114,396.59	2,268.72
2019-07-08	BUY	323	351.7	499.84	243.27	-114,342.2	0
2019-07-11	SELL	323	333	473.26	228.34	106,857.4	-7,484.8
2019-07-17	BUY	322	330	467.54	223.11	-106,950.66	0
2019-07-22	SELL	322	325.3	460.89	219.36	104,066.35	-2,884.3
2019-07-25	BUY	320	323	454.78	216.09	-104,030.87	0
2019-07-30	SELL	320	326.8	460.13	218.99	103,896.87	-134
2019-08-06	BUY	321	321.8	454.51	215.57	-103,967.88	0
2019-08-18	SELL	321	318	449.14	212.91	101,415.95	-2,551.93
2019-08-25	BUY	315	319.7	443.1	211.54	-101,360.15	0
2019-08-28	SELL	315	320.1	443.66	211.93	100,175.91	-1,184.23
2019-10-22	BUY	311	320	437.89	206.58	-100,164.47	0
2019-10-27	SELL	311	327.6	448.29	212.42	101,222.89	1,058.42
2019-11-05	BUY	321	313.1	442.22	211.49	-101,158.81	0
2019-11-11	SELL	321	315.9	446.18	214.02	100,743.7	-415.11
2019-11-14	BUY	323	310.1	440.71	211.23	-100,814.25	0
2019-11-19	SELL	323	311.5	442.7	213.01	99,958.78	-855.46
2019-11-26	BUY	324	306	436.23	205.63	-99,785.87	0
2019-12-01	SELL	324	318	453.34	213.45	102,365.21	2,579.35
2019-12-05	BUY	333	306	448.35	210.92	-102,557.27	0
2019-12-10	SELL	333	304	445.42	209.57	100,577.01	-1,980.26
2019-12-17	BUY	336	297.2	439.38	207.02	-100,505.6	0
2019-12-22	SELL	336	293	433.17	207.2	97,807.63	-2,697.97
2020-01-08	BUY	354	274.7	427.87	209.2	-97,880.87	0
2020-01-13	SELL	354	253	394.07	190.98	88,976.95	-8,903.92
2020-01-16	BUY	382	231.5	389.11	187.27	-89,009.37	0
2020-01-21	SELL	382	279.9	470.46	224.34	106,227	17,217.63
2020-03-11	BUY	414	255	464.51	215.14	-106,249.64	0
2020-03-16	SELL	414	242.8	442.28	204.53	99,872.38	-6,377.26
2020-07-09	BUY	366	238.8	384.56	218.44	-88,003.8	0
2020-07-14	SELL	366	240.6	387.46	189.48	87,482.66	-521.14
2020-07-15	BUY	48	243	51.32	23.55	-11,738.87	0
2020-07-20	SELL	48	244.5	51.64	23.63	11,660.73	-78.13
2020-10-08	BUY	302	326.1	433.32	202.9	-99,118.42	0
2021-04-01	SELL	302	330	438.5	207.57	99,013.92	-104.5
2021-04-06	BUY	306	322	433.54	204.66	-99,170.2	0
2021-04-11	SELL	306	328	441.62	210.91	99,715.47	545.27
2021-06-16	BUY	284	348	434.86	206.68	-99,473.54	0
2021-10-27	SELL	284	356	444.86	209.08	100,450.07	976.53
2021-11-02	BUY	274	364	438.84	206.67	-100,381.5	0
2021-11-07	SELL	274	355.8	428.95	203.2	96,857.05	-3,524.46
2021-12-21	BUY	275	350.5	424.11	208.69	-97,020.3	0
2021-12-26	SELL	275	350	423.5	207.15	95,619.35	-1,400.95

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