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: -11.1%. 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

#293 · Flow: Range flow

Full-history NAV৳13,676

Net return -86.3% · drawdown 88.9% · 292 closed positions

2024 onward NAV৳53,133

Net return -46.9% · drawdown 55.6% · 56 closed positions

2024 stress NAV৳41,873

Net return -58.1% · drawdown 62.7% · 42 closed positions

Variant 0; fixed stop 10.0%; maximum 30 sessions; gate None; fresh signal only; exit EMA 200 break; trailing arms at 5.0%, distance 2.0%; partial sale at 20.0% (0 = off).

Account reconciliation

Cash৳93

Unsettled৳0

Holdings৳13,583

NAV৳13,676

Realized P&L৳-86,047

Unrealized P&L৳-277

Fees৳119,071

Friction৳55,071

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 #293

586 fills, including partial sales. Page 3.

Date	Side	Shares	Price	Fees	Friction	Cash flow	Realized P&L
2015-05-31	SELL	180	328.5	260.17	119.82	58,750.01	-1,756.78
2015-06-11	BUY	179	325	255.97	117.52	-58,548.49	0
2015-06-22	SELL	179	328.9	259.04	118.82	58,495.24	-53.25
2015-06-28	BUY	179	326	256.76	117.81	-58,728.56	0
2015-07-02	SELL	179	330.1	259.99	119.45	58,708.46	-20.1
2015-07-07	BUY	177	328.6	255.91	117.6	-58,535.71	0
2015-07-12	SELL	177	340.1	264.87	121.65	59,811.18	1,275.47
2015-07-22	BUY	177	335.2	261.05	119.82	-59,711.28	0
2015-08-03	SELL	177	328.5	255.84	117.21	57,771.46	-1,939.82
2015-08-19	BUY	180	318.9	252.57	115.92	-57,770.49	0
2015-08-24	SELL	180	316.5	250.67	115.27	56,604.06	-1,166.43
2015-09-03	BUY	179	315.1	248.17	114.79	-56,765.86	0
2015-09-08	SELL	179	314	247.31	114.61	55,844.08	-921.79
2015-09-21	BUY	186	298.2	244.05	113.17	-55,822.42	0
2015-09-29	SELL	186	296	242.25	112.23	54,701.53	-1,120.89
2015-10-12	BUY	204	267	239.66	110.43	-54,818.09	0
2015-10-15	SELL	204	254.9	228.8	105.44	51,665.36	-3,152.73
2015-10-26	BUY	203	253	225.98	104.08	-51,689.06	0
2015-10-29	SELL	203	246.5	220.17	101.46	49,717.87	-1,971.19
2015-11-08	BUY	197	250	216.7	100.18	-49,566.88	0
2015-11-11	SELL	197	251	217.57	100.77	49,128.67	-438.21
2015-11-18	BUY	192	254.5	215	100.1	-49,179.1	0
2015-11-23	SELL	192	254.8	215.26	100.44	48,605.9	-573.2
2015-11-26	BUY	191	253.1	212.71	99.41	-48,654.22	0
2015-12-01	SELL	191	267.9	225.14	105.61	50,838.14	2,183.93
2015-12-17	BUY	201	251.2	222.16	103.5	-50,816.86	0
2015-12-22	SELL	201	255	225.52	105.27	50,924.21	107.35
2016-01-03	BUY	199	253.4	221.88	104.38	-50,752.86	0
2016-01-06	SELL	199	252	220.65	104.69	49,822.66	-930.2
2016-01-11	BUY	195	254	217.93	103.99	-49,851.93	0
2016-01-14	SELL	195	256.6	220.16	104.79	49,712.05	-139.87
2016-01-19	BUY	188	263.3	217.8	102.98	-49,821.18	0
2016-01-24	SELL	188	266	220.04	102.93	49,685.04	-136.14
2016-02-02	BUY	193	256.3	217.65	101.49	-49,785.04	0
2016-02-07	SELL	193	260.4	221.13	103.2	49,932.87	147.83
2016-02-16	BUY	192	258	217.96	101.61	-49,855.57	0
2016-02-22	SELL	192	255.3	215.68	101.28	48,700.64	-1,154.92
2016-02-28	BUY	189	256.2	213.06	99.84	-48,734.7	0
2016-03-02	SELL	189	244.1	202.99	94.59	45,837.32	-2,897.38
2016-03-14	BUY	187	243	199.94	93.07	-45,734.01	0
2016-03-20	SELL	187	239.5	197.06	91.71	44,497.73	-1,236.28
2016-03-24	BUY	188	235.2	194.56	90.64	-44,502.8	0
2016-03-29	SELL	188	230.4	190.59	88.91	43,035.7	-1,467.09
2016-04-04	BUY	184	233.1	188.72	89.38	-43,168.5	0
2016-04-07	SELL	184	233.2	188.8	89.85	42,630.15	-538.35
2016-04-20	BUY	178	237	185.62	88.61	-42,460.23	0
2016-04-25	SELL	178	250	195.8	92.85	44,211.35	1,751.12
2016-05-03	BUY	178	247	193.45	91.33	-44,250.78	0
2016-05-08	SELL	178	247	193.45	91.07	43,681.48	-569.3
2016-05-15	BUY	173	251.1	191.14	89.56	-43,720.99	0
2016-05-18	SELL	173	252.2	191.97	89.95	43,348.68	-372.31
2016-05-24	BUY	168	256.7	189.75	88.94	-43,404.29	0
2016-05-29	SELL	168	255.2	188.64	88.59	42,596.37	-807.92
2016-06-02	BUY	165	256.7	186.36	87.53	-42,629.4	0
2016-06-07	SELL	165	255.1	185.2	87.04	41,819.25	-810.14
2016-06-14	BUY	162	255.7	182.26	85.62	-41,691.28	0
2016-06-19	SELL	162	252.1	179.7	84.21	40,576.3	-1,114.98
2016-06-22	BUY	160	252	177.41	83.6	-40,581.01	0
2016-06-27	SELL	160	250	176	83.23	39,740.77	-840.23
2016-07-16	BUY	154	257	174.14	81.77	-39,833.91	0
2016-07-19	SELL	154	259.4	175.77	82.23	39,689.6	-144.31
2016-07-26	BUY	146	269.1	172.87	80.16	-39,541.63	0
2016-07-31	SELL	146	276.5	177.62	81.72	40,109.66	568.03
2016-08-07	BUY	144	277.4	175.76	80.85	-40,202.21	0
2016-09-20	SELL	144	262	166	77.93	37,484.06	-2,718.15
2016-09-24	BUY	141	263.7	163.6	76.79	-37,422.09	0
2016-10-26	SELL	141	279.3	173.28	80.38	39,127.65	1,705.55
2016-11-02	BUY	140	278.5	171.56	79.52	-39,241.08	0
2016-12-15	SELL	140	288	177.41	81.67	40,060.92	819.84
2016-12-20	BUY	139	285	174.31	80.38	-39,869.68	0
2017-01-25	SELL	139	301.84	184.61	84.82	41,686.34	1,816.65
2017-02-01	BUY	138	301	182.77	83.89	-41,804.65	0
2017-02-26	SELL	138	315.2	191.39	88.04	43,218.17	1,413.52
2017-03-05	BUY	138	311.9	189.39	87.19	-43,318.78	0
2017-04-05	SELL	138	345.84	210	96.71	47,419.49	4,100.71
2017-04-13	BUY	137	342	206.16	95.03	-47,155.19	0
2017-05-29	SELL	137	331.7	199.95	94.1	45,148.86	-2,006.33
2017-06-01	BUY	137	329.2	198.44	92.87	-45,391.71	0
2017-07-06	SELL	137	349.57	210.72	97.22	47,582.6	2,190.89
2017-07-11	BUY	135	348.3	206.89	95.07	-47,322.46	0
2017-07-18	SELL	135	367.5	218.3	100	49,294.2	1,971.74
2017-07-25	BUY	133	369	215.94	98.86	-49,391.8	0
2017-08-20	SELL	133	386.9	226.42	103.9	51,127.91	1,736.11
2017-08-29	BUY	131	388.9	224.16	103.02	-51,273.08	0
2017-09-11	SELL	131	426.3	245.72	113.1	55,486.48	4,213.41
2017-09-14	BUY	130	423.1	242.01	111.22	-55,356.23	0
2017-10-29	SELL	130	445.3	254.71	117.33	57,516.96	2,160.72
2017-11-05	BUY	130	440.8	252.14	116.19	-57,672.33	0
2017-11-15	SELL	130	496.76	284.15	130.54	64,164.37	6,492.04
2017-11-23	BUY	132	483	280.53	128.69	-64,165.21	0
2018-01-08	SELL	132	478.4	277.85	128.28	62,742.66	-1,422.55
2018-01-17	BUY	130	477.2	272.96	125.78	-62,434.74	0
2018-01-28	SELL	130	501.76	287.01	131.9	64,809.89	2,375.15
2018-02-01	BUY	128	504	283.85	130.25	-64,926.11	0
2018-03-18	SELL	128	482.1	271.52	125.73	61,311.55	-3,614.56
2018-04-02	BUY	128	474.9	267.46	124.08	-61,178.74	0
2018-05-17	SELL	128	453	255.13	117.45	57,611.42	-3,567.32
2018-05-24	BUY	133	429.9	251.58	115.71	-57,543.99	0
2018-05-29	SELL	133	432	252.81	116.64	57,086.55	-457.44
2018-06-05	BUY	139	409	250.14	115.52	-57,216.66	0

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