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

#262 · Flow: Range flow

Full-history NAV৳34,489

Net return -65.5% · drawdown 66.2% · 186 closed positions

2024 onward NAV৳75,276

Net return -24.7% · drawdown 41.7% · 30 closed positions

2024 stress NAV৳53,071

Net return -46.9% · drawdown 48.7% · 24 closed positions

Variant 0; fixed stop 12.0%; 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৳34,489

Unsettled৳0

Holdings৳0

NAV৳34,489

Realized P&L৳-65,511

Unrealized P&L৳0

Fees৳99,551

Friction৳46,159

NAV = cash + unsettled proceeds + marked holdings. Maximum reconciliation error: ৳2.91e-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 #262

372 fills, including partial sales. Page 3.

Date	Side	Shares	Price	Fees	Friction	Cash flow	Realized P&L
2017-07-25	BUY	171	369	277.64	127.37	-63,504.01	0
2017-08-08	SELL	171	377	283.65	130.18	64,053.16	549.16
2017-08-13	BUY	167	381.6	280.4	128.69	-64,136.29	0
2017-08-29	SELL	167	388.9	285.76	131.72	64,528.82	392.53
2017-09-10	BUY	157	408	281.85	130.21	-64,468.06	0
2017-09-13	SELL	157	415	286.68	132.15	64,736.17	268.11
2017-09-20	BUY	156	412	282.8	130.17	-64,684.97	0
2017-10-05	SELL	156	416.1	285.61	131.39	64,494.6	-190.37
2017-10-10	BUY	152	422	282.23	130.11	-64,556.35	0
2017-10-24	SELL	152	431.3	288.45	133.28	65,135.87	579.52
2017-11-05	BUY	147	440.8	285.11	131.62	-65,214.33	0
2017-11-15	SELL	147	496.76	321.31	147.82	72,554.89	7,340.56
2017-11-23	BUY	149	483	316.65	145.43	-72,429.09	0
2017-12-07	SELL	149	480.8	315.21	144.62	71,179.37	-1,249.72
2017-12-19	BUY	151	468.2	311.07	143.2	-71,152.47	0
2018-01-04	SELL	151	487.6	323.96	149.87	73,153.77	2,001.3
2018-01-10	BUY	154	472	319.83	147.85	-73,155.68	0
2018-01-24	SELL	154	503.8	341.37	157.53	77,086.29	3,930.62
2018-01-30	BUY	150	511	337.26	155.17	-77,142.43	0
2018-02-13	SELL	150	507.9	335.21	154.06	75,695.73	-1,446.7
2018-03-07	BUY	154	487.9	330.6	153.01	-75,620.21	0
2018-03-22	SELL	154	477	323.22	150.58	72,984.2	-2,636.01
2018-04-11	BUY	150	483.2	318.91	148.35	-72,947.26	0
2018-04-25	SELL	150	474.9	313.43	145.41	70,776.15	-2,171.1
2018-10-25	BUY	185	381	310.13	145.03	-70,940.17	0
2018-10-30	SELL	185	383	311.76	145.54	70,397.7	-542.46
2018-11-04	BUY	183	382	307.59	143.68	-70,357.26	0
2018-11-07	SELL	183	375	301.95	141.59	68,181.46	-2,175.81
2018-11-12	BUY	179	379	298.5	140.28	-68,279.78	0
2018-11-15	SELL	179	368	289.84	136.05	65,446.11	-2,833.67
2019-01-02	BUY	177	368	286.6	135.72	-65,558.31	0
2019-01-07	SELL	177	375	292.05	138.12	65,944.83	386.52
2019-01-10	BUY	171	383.2	288.32	134.74	-65,950.26	0
2019-01-15	SELL	171	390	293.44	136.6	66,259.96	309.7
2019-01-21	BUY	170	387	289.48	134.52	-66,214	0
2019-01-24	SELL	170	391.3	292.69	135.64	66,092.67	-121.33
2019-01-29	BUY	159	411	287.54	132.63	-65,769.17	0
2019-02-12	SELL	159	397	277.74	127.58	62,717.68	-3,051.49
2019-02-24	BUY	162	386	275.14	126.18	-62,933.32	0
2019-02-27	SELL	162	394.5	281.2	128.93	63,498.87	565.55
2019-03-05	BUY	160	394	277.38	127.44	-63,444.82	0
2019-03-10	SELL	160	387	272.45	125.45	61,522.1	-1,922.72
2019-03-13	BUY	156	391.7	268.86	123.88	-61,497.94	0
2019-03-19	SELL	156	389	267.01	123.23	60,293.76	-1,204.18
2019-03-24	BUY	151	398	264.43	122.13	-60,484.57	0
2019-04-02	SELL	151	411.31	273.27	126.25	61,707.68	1,223.12
2019-06-12	BUY	168	365	269.81	127.76	-61,717.57	0
2019-06-17	SELL	168	358.1	264.71	125	59,771.1	-1,946.48
2019-06-27	BUY	163	363.5	260.7	122.8	-59,634.01	0
2019-07-03	SELL	163	364.9	261.71	123.01	59,093.98	-540.02
2019-09-23	BUY	163	361	258.91	120.3	-59,222.21	0
2019-09-26	SELL	163	360	258.19	119.48	58,302.33	-919.88
2019-10-06	BUY	167	347	254.98	117.93	-58,321.9	0
2019-10-10	SELL	167	333.5	245.06	113.33	55,336.11	-2,985.79
2019-11-20	BUY	170	323.1	241.68	112.7	-55,281.37	0
2019-11-25	SELL	170	312	233.38	108.33	52,698.3	-2,583.08
2020-02-20	BUY	187	280	230.38	106.28	-52,696.66	0
2020-02-25	SELL	187	292	240.26	110.33	54,253.41	1,556.75
2020-07-21	BUY	219	245.9	236.95	110.59	-54,199.64	0
2020-07-26	SELL	219	251	241.86	112.2	54,614.93	415.29
2020-07-30	BUY	213	255	238.99	110.3	-54,664.29	0
2020-08-09	SELL	213	255	238.99	109.87	53,966.14	-698.15
2020-08-13	BUY	185	290	236.06	108.37	-53,994.43	0
2020-08-27	SELL	185	317	258.04	118.32	58,268.64	4,274.21
2020-09-03	BUY	180	322	255.02	116.83	-58,331.85	0
2020-09-09	SELL	180	337.12	267	122.38	60,292.22	1,960.36
2020-09-14	BUY	169	354	263.23	120.73	-60,209.96	0
2020-09-28	SELL	169	330.6	245.83	112.96	55,512.61	-4,697.35
2020-10-04	BUY	166	331.7	242.27	111.64	-55,416.12	0
2020-10-18	SELL	166	342	249.8	115.95	56,406.25	990.13
2020-10-27	BUY	169	332.2	247.02	115.19	-56,504.01	0
2020-11-10	SELL	169	333	247.62	115.53	55,913.85	-590.16
2020-11-18	BUY	168	329.7	243.71	114.03	-55,747.35	0
2020-12-02	SELL	168	320.1	236.62	110.53	53,429.66	-2,317.69
2020-12-07	BUY	164	325.1	234.59	109.56	-53,660.55	0
2020-12-17	SELL	164	350.74	253.1	117.43	57,151.16	3,490.61
2020-12-22	BUY	166	341.4	249.36	115.6	-57,037.36	0
2021-01-05	SELL	166	368.48	269.14	124.29	60,774.26	3,736.9
2021-01-11	BUY	161	373.6	264.66	121.97	-60,536.23	0
2021-01-25	SELL	161	372.2	263.67	121.34	59,539.19	-997.04
2021-01-26	BUY	1	369	1.62	0.74	-371.36	0
2021-02-09	SELL	1	367.7	1.62	0.74	365.35	-6.02
2021-02-10	BUY	156	377.7	259.25	119.61	-59,300.06	0
2021-02-25	SELL	156	345.7	237.29	109.47	53,582.44	-5,717.62
2021-04-20	BUY	160	336.3	236.76	110.98	-54,155.73	0
2021-05-04	SELL	160	339.5	239.01	113.79	53,967.21	-188.53
2021-05-12	BUY	154	346.2	234.59	110.17	-53,659.56	0
2021-05-30	SELL	154	348.4	236.08	109.98	53,307.54	-352.02
2021-06-03	BUY	153	346.9	233.53	108.59	-53,417.82	0
2021-06-17	SELL	153	343.6	231.31	107.66	52,231.82	-1,186
2021-06-23	BUY	150	345.2	227.83	106.12	-52,113.95	0
2021-07-12	SELL	150	356.5	235.29	109.76	53,129.95	1,016
2021-07-19	BUY	145	364	232.23	108.12	-53,120.36	0
2021-08-11	SELL	145	360	229.68	105.96	51,864.36	-1,256
2021-08-23	BUY	142	364	227.43	104.87	-52,020.3	0
2021-09-07	SELL	142	372.5	232.74	107.6	52,554.66	534.36
2021-09-12	BUY	135	386	229.28	105.98	-52,445.26	0
2021-09-26	SELL	135	381	226.31	104.27	51,104.42	-1,340.85
2021-10-06	BUY	132	384.8	223.49	102.95	-51,120.04	0
2021-10-21	SELL	132	362.1	210.31	97.05	47,489.84	-3,630.2

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