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: -6.3%. 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

#264 · Flow: Range flow

Full-history NAV৳33,566

Net return -66.4% · drawdown 67.1% · 187 closed positions

2024 onward NAV৳80,962

Net return -19.0% · drawdown 37.3% · 30 closed positions

2024 stress NAV৳58,245

Net return -41.8% · drawdown 43.7% · 23 closed positions

Variant 0; fixed stop 15.0%; maximum 10 sessions; gate EMA 50; continuous signal; exit EMA 200 break; trailing arms at 5.0%, distance 2.0%; partial sale at 0.0% (0 = off).

Account reconciliation

Cash৳33,566

Unsettled৳0

Holdings৳0

NAV৳33,566

Realized P&L৳-66,434

Unrealized P&L৳0

Fees৳99,453

Friction৳46,107

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 #264

374 fills, including partial sales. Page 1.

Date	Side	Shares	Price	Fees	Friction	Cash flow	Realized P&L
2010-12-23	BUY	376	263.8	436.43	199.91	-99,825.14	0
2010-12-28	SELL	376	251.9	416.74	190.64	94,107.02	-5,718.12
2011-01-04	BUY	396	236.5	412.08	188.45	-94,254.53	0
2011-01-09	SELL	396	232.2	404.59	185	91,361.61	-2,892.91
2011-01-13	BUY	386	234.8	398.78	182.22	-91,213.81	0
2011-01-18	SELL	386	228.7	388.42	177.51	87,712.26	-3,501.55
2011-02-02	BUY	382	228.3	383.73	175.85	-87,770.17	0
2011-02-07	SELL	382	209.7	352.46	161.34	79,591.59	-8,178.58
2011-07-05	BUY	485	163.2	348.27	161.07	-79,661.34	0
2011-07-10	SELL	485	175.2	373.88	172.76	84,425.36	4,764.02
2011-07-13	BUY	468	179.3	369.21	170.13	-84,451.75	0
2011-07-19	SELL	468	195	401.54	184.83	90,673.63	6,221.88
2011-07-25	BUY	438	205.6	396.23	181.44	-90,630.47	0
2011-08-02	SELL	438	176.7	340.54	155.59	76,898.47	-13,732
2011-08-07	BUY	439	174	336.1	153.54	-76,875.64	0
2011-08-10	SELL	439	184.7	356.77	163.08	80,563.46	3,687.82
2011-08-16	BUY	442	181.1	352.2	160.99	-80,559.39	0
2011-08-21	SELL	442	177.6	345.4	157.97	77,995.83	-2,563.56
2011-08-25	BUY	431	179.7	340.78	156.22	-77,947.7	0
2011-09-06	SELL	431	171.8	325.8	149.81	73,570.19	-4,377.51
2011-10-27	BUY	449	162.8	321.63	148.79	-73,567.62	0
2011-11-01	SELL	449	164.5	324.99	150.05	73,385.46	-182.16
2011-11-13	BUY	458	159.2	320.82	148.05	-73,382.47	0
2011-11-16	SELL	458	161.7	325.86	150.38	73,582.36	199.89
2011-11-24	BUY	440	166.3	321.96	147.97	-73,641.93	0
2011-11-29	SELL	440	160	309.76	142.31	69,947.93	-3,694
2011-12-04	BUY	434	160	305.54	140.57	-69,886.1	0
2011-12-08	SELL	434	155.4	296.75	136.65	67,010.2	-2,875.91
2011-12-26	BUY	414	160.8	292.91	136	-67,000.11	0
2011-12-29	SELL	414	163.5	297.83	138.68	67,252.49	252.37
2012-01-08	BUY	371	180.4	294.48	135.9	-67,358.78	0
2012-01-12	SELL	371	174.7	285.18	131.08	64,397.44	-2,961.34
2012-01-18	BUY	391	163.6	281.46	129.25	-64,378.31	0
2012-01-23	SELL	391	161	276.98	127.12	62,546.89	-1,831.42
2012-03-04	BUY	398	156.2	273.54	125.61	-62,566.75	0
2012-03-07	SELL	398	151.4	265.13	121.77	59,870.3	-2,696.44
2012-03-21	BUY	345	172.4	261.7	120.42	-59,860.12	0
2012-03-27	SELL	345	182.87	277.59	127.6	62,684.26	2,824.14
2012-04-01	BUY	318	196	274.24	125.76	-62,728	0
2012-04-15	SELL	318	216.1	302.37	138.23	68,279.2	5,551.2
2012-04-18	BUY	311	217.9	298.17	136.2	-68,201.28	0
2012-05-03	SELL	311	216.5	296.26	135.25	66,899.99	-1,301.29
2012-05-09	BUY	332	200.4	292.74	133.64	-66,959.18	0
2012-05-14	SELL	332	208.5	304.58	139.15	68,778.28	1,819.09
2012-05-23	BUY	333	205.2	300.66	137.69	-68,769.95	0
2012-06-06	SELL	333	207.1	303.44	140.08	68,520.78	-249.17
2012-06-11	BUY	334	203.4	298.92	138.24	-68,372.76	0
2012-06-25	SELL	334	200	293.92	136.34	66,369.74	-2,003.02
2012-07-03	BUY	324	203.8	290.54	134.3	-66,456.03	0
2012-07-17	SELL	324	194.4	277.14	127.93	62,580.54	-3,875.5
2012-07-22	BUY	312	199.4	273.74	126.21	-62,612.75	0
2012-07-25	SELL	312	205.5	282.11	129.95	63,703.94	1,091.19
2012-07-30	BUY	309	204.8	278.45	128.33	-63,689.98	0
2012-08-07	SELL	309	189.8	258.05	118.64	58,271.51	-5,418.47
2012-11-01	BUY	332	174.2	254.47	118.48	-58,207.35	0
2012-11-06	SELL	332	168.4	246	114.65	55,548.15	-2,659.2
2012-11-20	BUY	329	168.2	243.49	112.99	-55,694.28	0
2012-11-26	SELL	329	167	241.75	112.13	54,589.12	-1,105.16
2012-12-03	BUY	322	168.1	238.16	110.9	-54,477.27	0
2012-12-06	SELL	322	167.6	237.46	110.59	53,619.15	-858.11
2012-12-24	BUY	311	171.5	234.68	110.63	-53,681.81	0
2012-12-30	SELL	311	175	239.47	112.43	54,073.1	391.28
2013-01-03	BUY	313	171.6	236.33	111.03	-54,058.15	0
2013-01-08	SELL	313	171.4	236.05	110.91	53,301.24	-756.91
2013-01-13	BUY	311	170	232.63	109.34	-53,211.97	0
2013-01-16	SELL	311	169.6	232.08	109.19	52,404.33	-807.64
2013-02-07	BUY	307	170.1	229.77	107.64	-52,558.11	0
2013-02-12	SELL	307	165.1	223.02	103.79	50,358.89	-2,199.22
2013-05-15	BUY	323	154.7	219.86	106.15	-50,294.11	0
2013-05-20	SELL	323	166.2	236.2	113.19	53,333.21	3,039.1
2013-05-26	BUY	324	163.7	233.37	110.47	-53,382.64	0
2013-06-04	SELL	324	175.62	250.36	117.09	56,532.13	3,149.49
2013-06-09	BUY	318	176.5	246.96	114.51	-56,488.47	0
2013-06-12	SELL	318	178.1	249.2	115.25	56,271.35	-217.12
2013-06-18	BUY	318	175.7	245.84	113.59	-56,232.03	0
2013-06-24	SELL	318	188.55	263.82	121.76	59,573.95	3,341.92
2013-06-30	BUY	331	178.9	260.55	119.99	-59,596.44	0
2013-07-07	SELL	331	186.1	271.04	124.76	61,203.97	1,607.53
2013-07-14	BUY	287	211.5	267.08	122.35	-61,089.93	0
2013-07-17	SELL	287	232.5	293.6	134.25	66,299.65	5,209.72
2013-07-18	BUY	1	193.1	0.85	0.39	-194.34	0
2013-07-23	SELL	1	175	0.77	0.35	173.88	-20.46
2013-07-28	BUY	374	176.5	290.45	132.64	-66,434.08	0
2013-07-31	SELL	374	184.2	303.12	138.46	68,449.22	2,015.14
2013-08-27	BUY	324	209.8	299.09	137.23	-68,411.52	0
2013-09-02	SELL	324	214.7	306.08	140.24	69,116.48	704.96
2013-09-05	BUY	324	212	302.23	138.32	-69,128.54	0
2013-09-19	SELL	324	195.1	278.13	127.13	62,807.14	-6,321.4
2013-10-29	BUY	333	187.2	274.29	128.86	-62,740.74	0
2013-11-05	SELL	333	194.6	285.13	133.71	64,382.97	1,642.22
2013-11-11	BUY	326	196.4	281.72	131.23	-64,439.35	0
2013-11-21	SELL	326	209.9	301.08	138.96	67,987.36	3,548.01
2013-11-26	BUY	338	200	297.44	136.96	-68,034.4	0
2013-12-10	SELL	338	204.6	304.28	140.14	68,710.38	675.99
2013-12-15	BUY	338	202	300.41	138.38	-68,714.8	0
2014-01-01	SELL	338	202	300.41	140.08	67,835.51	-879.29
2014-01-07	BUY	324	207.7	296.1	137.89	-67,728.79	0
2014-01-22	SELL	324	208.7	297.52	138.19	67,183.09	-545.7
2014-01-28	BUY	317	210.9	294.16	136.14	-67,285.6	0
2014-02-11	SELL	317	209.3	291.93	134.58	65,921.59	-1,364.02