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: -3.2%. 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

#233 · MACD

Full-history NAV৳57,885

Net return -42.1% · drawdown 61.0% · 97 closed positions

2024 onward NAV৳135,627

Net return 35.6% · drawdown 15.1% · 12 closed positions

2024 stress NAV৳149,510

Net return 49.5% · drawdown 12.6% · 10 closed positions

Variant 0; fixed stop 8.0%; maximum 20 sessions; gate EMA 50; continuous signal; exit stop/time only; trailing arms at 8.0%, distance 3.5%; partial sale at 0.0% (0 = off).

Account reconciliation

Cash৳57,885

Unsettled৳0

Holdings৳0

NAV৳57,885

Realized P&L৳-42,115

Unrealized P&L৳0

Fees৳48,153

Friction৳22,285

NAV = cash + unsettled proceeds + marked holdings. Maximum reconciliation error: ৳3.64e-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 #233

194 fills, including partial sales. Page 1.

Date	Side	Shares	Price	Fees	Friction	Cash flow	Realized P&L
2010-12-22	BUY	368	269.9	437.02	200.35	-99,960.58	0
2010-12-27	SELL	368	258.4	418.4	191.44	94,481.36	-5,479.22
2010-12-30	BUY	382	245.8	413.14	188.95	-94,497.69	0
2011-01-09	SELL	382	226.14	380.09	173.74	85,830.13	-8,667.57
2011-02-02	BUY	373	228.3	374.69	171.67	-85,702.26	0
2011-02-07	SELL	373	209.7	344.16	157.52	77,716.43	-7,985.83
2011-07-04	BUY	477	162.1	340.22	157.43	-77,819.35	0
2011-07-17	SELL	477	177.1	371.7	171.03	83,933.98	6,114.63
2011-07-25	BUY	405	205.6	366.38	167.68	-83,802.06	0
2011-08-01	SELL	405	181.6	323.61	147.81	73,076.58	-10,725.48
2011-08-02	BUY	1	176.7	0.78	0.35	-177.83	0
2011-09-08	SELL	1	172.3	0.76	0.34	171.2	-6.63
2011-10-27	BUY	447	162.8	320.2	148.11	-73,239.91	0
2011-11-15	SELL	447	147.3	289.71	133.48	65,419.91	-7,820
2011-11-20	BUY	390	166.6	285.89	131.58	-65,391.46	0
2011-12-19	SELL	390	155.7	267.18	123.18	60,332.64	-5,058.82
2011-12-26	BUY	373	160.8	263.9	122.28	-60,364.58	0
2012-01-09	SELL	373	175.6	288.19	132.79	65,077.82	4,713.23
2012-01-12	BUY	370	174.7	284.41	130.73	-65,054.14	0
2012-01-18	SELL	370	160.72	261.66	120.08	59,086.15	-5,967.99
2012-03-04	BUY	376	156.2	258.42	118.6	-59,108.22	0
2012-04-02	SELL	376	192.8	318.97	146.39	72,027.44	12,919.22
2012-04-05	BUY	375	190.8	314.82	144.36	-72,009.18	0
2012-04-16	SELL	375	212.1	349.97	160.08	79,027.45	7,018.27
2012-04-19	BUY	367	214	345.57	157.94	-79,041.51	0
2012-05-21	SELL	367	208.1	336.04	153.95	75,882.71	-3,158.8
2012-06-10	BUY	368	204.4	330.96	153.24	-75,703.4	0
2012-07-09	SELL	368	197.9	320.44	148.63	72,358.13	-3,345.27
2012-07-23	BUY	354	203.5	316.97	146.34	-72,502.31	0
2012-08-08	SELL	354	187.22	291.61	134.26	65,850.01	-6,652.3
2012-11-01	BUY	375	174.2	287.43	134.23	-65,746.66	0
2012-12-02	SELL	375	170	280.5	131.18	63,338.32	-2,408.34
2012-12-24	BUY	367	171.5	276.94	131.39	-63,348.83	0
2013-01-23	SELL	367	168.1	271.45	129.48	61,291.77	-2,057.06
2013-02-05	BUY	348	174.9	267.81	126.94	-61,259.95	0
2013-02-25	SELL	348	150.6	230.6	106.98	52,071.22	-9,188.73
2013-05-15	BUY	335	154.7	228.03	110.33	-52,162.86	0
2013-05-26	SELL	335	163.7	241.29	114.38	54,483.83	2,320.97
2013-05-30	BUY	312	173.7	238.46	111.84	-54,544.7	0
2013-06-09	SELL	312	176.5	242.3	112.31	54,713.39	168.69
2013-06-12	BUY	305	178.1	239.01	110.46	-54,669.97	0
2013-06-27	SELL	305	184	246.93	113.68	55,759.4	1,089.42
2013-07-14	BUY	262	211.5	243.82	111.61	-55,768.43	0
2013-07-17	SELL	262	232.5	268.03	122.49	60,524.48	4,756.05
2013-07-22	BUY	332	180.9	264.26	120.63	-60,443.69	0
2013-08-14	SELL	332	166.43	243.12	110.99	54,899.99	-5,543.71
2013-08-21	BUY	278	196.1	239.87	109.69	-54,865.36	0
2013-08-26	SELL	278	210.5	257.48	118	58,143.51	3,278.15
2013-09-02	BUY	269	214.7	254.12	116.28	-58,124.7	0
2013-09-12	SELL	269	196.3	232.34	106.1	52,466.26	-5,658.43
2013-10-29	BUY	279	187.2	229.81	107.39	-52,566	0
2013-11-10	SELL	279	196.8	241.59	112.25	54,553.36	1,987.36
2013-11-13	BUY	278	194.6	238.03	110.32	-54,447.15	0
2013-11-24	SELL	278	206.6	252.71	116.23	57,065.85	2,618.7
2013-11-27	BUY	276	205.6	249.68	114.66	-57,109.94	0
2013-12-29	SELL	276	198.3	240.82	111.63	54,378.36	-2,731.59
2014-01-07	BUY	260	207.7	237.61	110.13	-54,349.74	0
2014-02-05	SELL	260	205.4	234.98	108.17	53,060.85	-1,288.89
2014-02-27	BUY	247	214	232.58	106.85	-53,197.43	0
2014-03-31	SELL	247	213.8	232.36	106.8	52,469.44	-727.99
2014-04-09	BUY	210	247.9	229.06	104.91	-52,392.97	0
2014-04-16	SELL	210	255.8	236.36	108.05	53,373.59	980.62
2014-04-21	BUY	210	252.7	233.49	106.68	-53,407.18	0
2014-04-27	SELL	210	265.8	245.6	112.11	55,460.29	2,053.11
2014-04-30	BUY	205	268.9	242.55	110.69	-55,477.73	0
2014-06-01	SELL	205	275.4	248.41	113.84	56,094.74	617.01
2014-06-05	BUY	195	285.9	245.3	112.31	-56,108.11	0
2014-06-17	SELL	195	301.08	258.33	118.2	58,334.07	2,225.96
2014-06-22	BUY	195	296.5	254.4	116.35	-58,188.25	0
2014-07-21	SELL	195	289.4	248.31	113.97	56,070.72	-2,117.53
2014-08-04	BUY	179	310.8	244.79	112.14	-55,990.13	0
2014-08-12	SELL	179	330.9	260.62	119.15	58,851.34	2,861.21
2014-08-18	BUY	174	335.8	257.09	117.44	-58,803.73	0
2014-09-15	SELL	174	344.2	263.52	120.6	59,506.68	702.94
2014-09-23	BUY	156	380.7	261.31	119.51	-59,770.02	0
2014-10-28	SELL	156	379.7	260.63	119.04	58,853.54	-916.49
2014-12-04	BUY	166	352.6	257.54	118.52	-58,907.66	0
2015-01-07	SELL	166	364	265.87	123.32	60,034.82	1,127.16
2015-01-12	BUY	167	355.9	261.52	121.39	-59,818.21	0
2015-01-27	SELL	167	327.43	240.59	111.55	54,328.33	-5,489.88
2015-02-12	BUY	153	352.5	237.3	109.74	-54,279.54	0
2015-03-12	SELL	153	326	219.46	101.33	49,557.21	-4,722.33
2015-03-18	BUY	145	340	216.92	100	-49,616.92	0
2015-04-19	SELL	145	342	218.2	100.02	49,271.78	-345.13
2015-06-14	BUY	146	335	215.2	98.59	-49,223.8	0
2015-07-13	SELL	146	346.9	222.85	102.2	50,322.35	1,098.55
2015-07-22	BUY	149	335.2	219.76	100.71	-50,265.27	0
2015-08-19	SELL	149	318.9	209.07	95.8	47,211.23	-3,054.04
2015-12-01	BUY	176	267.9	207.46	97.08	-47,454.94	0
2015-12-30	SELL	176	253	195.92	91.37	44,240.7	-3,214.24
2016-01-18	BUY	169	259.5	192.96	90.97	-44,139.43	0
2016-02-15	SELL	169	255	189.62	88.09	42,817.29	-1,322.14
2016-04-24	BUY	171	248.6	187.05	88.7	-42,786.34	0
2016-05-24	SELL	171	256.7	193.14	90.58	43,611.98	825.64
2016-07-12	BUY	170	255.8	191.34	90.07	-43,767.41	0
2016-07-28	SELL	170	275.99	206.44	95.25	46,616.61	2,849.2
2016-08-02	BUY	168	275.5	203.65	93.88	-46,581.53	0
2016-09-01	SELL	168	262.9	194.34	90.59	43,882.27	-2,699.26
2016-09-26	BUY	162	268.1	191.1	90.27	-43,713.57	0
2016-10-26	SELL	162	280	199.58	92.86	45,067.55	1,353.98