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 2.

Date	Side	Shares	Price	Fees	Friction	Cash flow	Realized P&L
2016-10-31	BUY	163	275	197.23	91.69	-45,113.92	0
2016-11-28	SELL	163	286	205.12	94.7	46,318.18	1,204.25
2017-01-08	BUY	160	288	202.75	93.89	-46,376.64	0
2017-02-05	SELL	160	306.5	215.78	99.23	48,725	2,348.36
2017-02-08	BUY	159	304.6	213.1	98.02	-48,742.52	0
2017-03-09	SELL	159	316.9	221.7	102.29	50,063.11	1,320.59
2017-03-30	BUY	151	330	219.25	101.63	-50,150.89	0
2017-04-27	SELL	151	339.9	225.83	104.4	50,994.67	843.78
2017-06-05	BUY	150	336	221.76	104.18	-50,725.94	0
2017-07-06	SELL	150	355.4	234.56	108.4	52,967.03	2,241.09
2017-07-11	BUY	152	348.3	232.94	107.19	-53,281.74	0
2017-08-08	SELL	152	377	252.14	115.59	56,936.27	3,654.53
2017-08-20	BUY	144	391.6	248.12	113.96	-56,752.48	0
2017-09-11	SELL	144	419.78	265.97	122.54	60,059.09	3,306.6
2017-09-14	BUY	141	423.1	262.49	120.74	-60,040.34	0
2017-10-15	SELL	141	429	266.15	122.77	60,100.08	59.75
2017-10-25	BUY	136	440	263.3	121.32	-60,224.61	0
2017-11-15	SELL	136	489.16	292.71	134.52	66,098.32	5,873.71
2017-11-20	BUY	134	489.5	288.61	132.44	-66,014.05	0
2017-12-18	SELL	134	469.4	276.76	127.3	62,495.54	-3,518.51
2018-01-03	BUY	129	481	273.02	125.83	-62,447.84	0
2018-01-31	SELL	129	506.9	287.72	132.05	64,970.33	2,522.49
2018-02-05	BUY	130	496	283.71	130.18	-64,893.89	0
2018-03-06	SELL	130	481.8	275.59	127.2	62,231.21	-2,662.67
2018-04-11	BUY	128	483.2	272.14	126.17	-62,247.9	0
2018-05-14	SELL	128	465.6	262.23	120.76	59,213.82	-3,034.09
2018-10-25	BUY	155	381	259.84	120.96	-59,435.8	0
2018-11-25	SELL	155	364.5	248.59	115.88	56,133.03	-3,302.77
2019-01-01	BUY	150	370	244.2	114.94	-55,859.14	0
2019-01-29	SELL	150	411	271.26	125.02	61,253.72	5,394.58
2019-02-03	BUY	153	398.2	268.07	123.15	-61,315.82	0
2019-03-05	SELL	153	394	265.24	121.81	59,894.95	-1,420.86
2019-03-21	BUY	149	399	261.58	120.68	-59,833.27	0
2019-04-08	SELL	149	367.08	240.66	110.7	54,343.56	-5,489.71
2019-06-12	BUY	148	365	237.69	112.02	-54,369.7	0
2019-07-10	SELL	148	335.8	218.67	102.27	49,377.46	-4,992.25
2019-09-23	BUY	136	361	216.02	100.01	-49,412.03	0
2019-10-10	SELL	136	332.12	198.74	91.61	44,877.97	-4,534.07
2019-11-20	BUY	138	323.1	196.19	91.05	-44,875.03	0
2019-12-12	SELL	138	297.25	180.49	83.24	40,757.05	-4,117.99
2020-02-20	BUY	145	280	178.64	82.14	-40,860.78	0
2020-02-25	SELL	145	292	186.3	85.36	42,068.35	1,207.57
2020-07-21	BUY	170	245.9	183.93	85.34	-42,072.28	0
2020-08-09	SELL	170	255	190.74	87.49	43,071.77	999.49
2020-08-13	BUY	148	290	188.85	86.52	-43,195.37	0
2020-09-13	SELL	148	347.6	226.36	103.67	51,114.78	7,919.41
2020-09-16	BUY	147	345	223.15	102.24	-51,040.39	0
2020-10-14	SELL	147	333	215.38	99.58	48,636.04	-2,404.35
2020-11-10	BUY	145	333	212.45	98.76	-48,596.21	0
2020-12-08	SELL	145	327.8	209.14	97.33	47,224.54	-1,371.68
2020-12-13	BUY	137	343	206.76	95.93	-47,293.69	0
2021-01-06	SELL	137	374.42	225.7	103.88	50,965.96	3,672.27
2021-01-11	BUY	135	373.6	221.92	102.05	-50,759.97	0
2021-02-08	SELL	135	376.8	223.82	103.04	50,541.14	-218.82
2021-04-20	BUY	150	336.3	221.96	103.84	-50,770.8	0
2021-05-20	SELL	150	343	226.38	105.58	51,118.04	347.23
2021-05-25	BUY	149	341.1	223.63	104.18	-51,151.7	0
2021-06-23	SELL	149	345.2	226.31	105.39	51,103.1	-48.61
2021-07-05	BUY	145	349.4	222.92	103.82	-50,989.74	0
2021-08-03	SELL	145	366.7	233.95	108.3	52,829.25	1,839.51
2021-09-07	BUY	141	372.5	231.1	106.83	-52,860.43	0
2021-10-05	SELL	141	378.2	234.64	108.09	52,983.47	123.05
2021-12-06	BUY	145	362.8	231.47	110.36	-52,947.82	0
2022-01-04	SELL	145	347.8	221.9	105.48	50,103.63	-2,844.2
2022-01-13	BUY	139	357.1	218.4	102.71	-49,958.01	0
2022-02-10	SELL	139	357	218.34	103.88	49,300.78	-657.23
2022-02-15	BUY	137	358	215.8	102.9	-49,364.71	0
2022-03-03	SELL	137	329.36	198.54	93.33	44,830.45	-4,534.26
2022-08-03	BUY	148	301.2	196.14	90.67	-44,864.41	0
2022-09-05	SELL	148	288.7	188	86.84	42,452.76	-2,411.65
2024-06-27	BUY	179	236.2	186.03	88.24	-42,554.07	0
2024-07-24	SELL	179	248.2	195.48	91.58	44,140.74	1,586.66
2024-07-29	BUY	170	257	192.24	89.89	-43,972.13	0
2024-08-15	SELL	170	381	284.99	130.39	64,354.62	20,382.49
2024-08-20	BUY	181	353	281.13	128.37	-64,302.5	0
2024-08-25	SELL	181	354	281.93	128.64	63,663.44	-639.07
2024-11-12	BUY	195	325.7	279.45	129.35	-63,920.3	0
2024-12-10	SELL	195	319.9	274.47	127.88	61,978.14	-1,942.16
2024-12-18	BUY	192	320	270.34	126.56	-61,836.9	0
2025-01-19	SELL	192	332.8	281.15	130.66	63,485.8	1,648.9
2025-01-22	BUY	187	336.9	277.2	129.09	-63,406.59	0
2025-02-19	SELL	187	343.7	282.8	130.91	63,858.2	451.61
2025-02-24	BUY	184	346	280.12	129.19	-64,073.31	0
2025-03-24	SELL	184	319.9	258.99	120.84	58,481.77	-5,591.54
2025-06-29	BUY	192	302.7	255.72	126.66	-58,500.78	0
2025-07-29	SELL	192	320	270.34	126.66	61,043	2,542.22
2025-08-03	BUY	193	313.5	266.22	124.47	-60,896.19	0
2025-09-01	SELL	193	311	264.1	124.2	59,634.7	-1,261.49
2025-09-04	BUY	192	309	261.04	122.67	-59,711.72	0
2025-10-06	SELL	192	302	255.13	125.39	57,603.48	-2,108.24
2026-01-27	BUY	214	267.1	251.5	118.74	-57,529.64	0
2026-03-01	SELL	214	262	246.7	115.28	55,706.02	-1,823.62
2026-06-08	BUY	224	246.8	243.25	116.28	-55,642.72	0
2026-07-07	SELL	224	259	255.27	119.29	57,641.44	1,998.72