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: -13.2%. 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

#300 · MACD

Full-history NAV৳9,182

Net return -90.8% · drawdown 91.0% · 281 closed positions

2024 onward NAV৳73,630

Net return -26.4% · drawdown 42.2% · 47 closed positions

2024 stress NAV৳30,307

Net return -69.7% · drawdown 69.7% · 36 closed positions

Variant 3; fixed stop 4.0%; maximum 5 sessions; gate None; continuous signal; exit stop/time only; trailing arms at 2.0%, distance 1.0%; partial sale at 0.0% (0 = off).

Account reconciliation

Cash৳45

Unsettled৳9,137

Holdings৳0

NAV৳9,182

Realized P&L৳-90,818

Unrealized P&L৳0

Fees৳86,870

Friction৳40,106

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 #300

562 fills, including partial sales. Page 5.

Date	Side	Shares	Price	Fees	Friction	Cash flow	Realized P&L
2020-12-20	BUY	53	348.5	81.27	37.17	-18,588.95	0
2020-12-23	SELL	53	334.56	78.02	35.69	17,617.97	-970.97
2020-12-28	BUY	50	350.5	77.11	35.26	-17,637.37	0
2021-01-04	SELL	50	360.1	79.22	36.19	17,889.59	252.22
2021-01-07	BUY	47	376	77.76	35.49	-17,785.25	0
2021-01-14	SELL	47	370	76.52	34.92	17,278.56	-506.68
2021-01-19	BUY	45	384.2	76.07	34.7	-17,399.78	0
2021-01-25	SELL	45	368.83	73.03	33.31	16,491.1	-908.67
2021-04-15	BUY	48	342	72.23	33.13	-16,521.36	0
2021-04-22	SELL	48	337.1	71.2	32.69	16,076.92	-444.44
2021-04-27	BUY	47	340	70.31	32.3	-16,082.61	0
2021-05-04	SELL	47	339.5	70.21	32.36	15,853.93	-228.68
2021-05-09	BUY	47	335	69.28	31.84	-15,846.11	0
2021-05-16	SELL	47	346.6	71.68	32.9	16,185.62	339.51
2021-05-19	BUY	47	344.1	71.16	32.63	-16,276.49	0
2021-05-27	SELL	47	344.8	71.3	32.67	16,101.63	-174.86
2021-06-01	BUY	46	346.3	70.09	32.09	-16,031.98	0
2021-06-06	SELL	46	351.45	71.13	32.55	16,063.02	31.04
2021-06-09	BUY	46	346.9	70.21	32.15	-16,059.76	0
2021-06-16	SELL	46	348	70.44	32.25	15,905.31	-154.45
2021-07-06	BUY	45	348.4	68.98	31.61	-15,778.59	0
2021-07-14	SELL	45	358.2	70.92	32.48	16,015.59	237
2021-07-19	BUY	44	364	70.47	32.27	-16,118.74	0
2021-07-29	SELL	44	375	72.6	33.22	16,394.18	275.44
2021-08-05	BUY	44	368	71.24	32.56	-16,295.81	0
2021-08-16	SELL	44	365.9	70.84	32.34	15,996.42	-299.38
2021-09-08	BUY	42	381	70.41	32.16	-16,104.57	0
2021-09-13	SELL	42	389.7	72.02	32.91	16,262.47	157.9
2021-09-16	BUY	42	379.2	70.08	32	-16,028.48	0
2021-09-23	SELL	42	383.9	70.94	32.39	16,020.47	-8.01
2021-11-15	BUY	45	360.2	71.32	32.74	-16,313.06	0
2021-11-22	SELL	45	360	71.28	32.78	16,095.94	-217.12
2021-11-25	BUY	44	360.1	69.72	32.17	-15,946.28	0
2021-12-02	SELL	44	355	68.73	31.71	15,519.56	-426.72
2021-12-07	BUY	43	361.9	68.47	31.58	-15,661.75	0
2021-12-14	SELL	43	358	67.73	31.25	15,295.02	-366.73
2022-01-11	BUY	43	350	66.22	30.43	-15,146.65	0
2022-01-18	SELL	43	360	68.11	31.3	15,380.59	233.94
2022-01-23	BUY	43	356.2	67.39	30.98	-15,414.97	0
2022-01-30	SELL	43	352	66.6	30.59	15,038.81	-376.16
2022-02-02	BUY	42	355	65.6	30.14	-15,005.75	0
2022-02-09	SELL	42	359.5	66.44	30.59	15,001.97	-3.77
2022-02-14	BUY	42	358	66.16	30.54	-15,132.7	0
2022-02-22	SELL	42	355.8	65.75	30.27	14,847.58	-285.12
2022-03-28	BUY	45	329.9	65.32	30.01	-14,940.83	0
2022-04-04	SELL	45	329.9	65.32	30.06	14,750.12	-190.71
2022-04-07	BUY	45	320.4	63.44	29.24	-14,510.68	0
2022-04-17	SELL	45	320.6	63.48	29.31	14,334.21	-176.47
2022-04-20	BUY	44	322.8	62.49	28.77	-14,294.47	0
2022-04-27	SELL	44	326.4	63.19	29.09	14,269.32	-25.15
2022-05-08	BUY	45	320.1	63.38	29.11	-14,496.99	0
2022-05-16	SELL	45	310.3	61.44	28.16	13,873.9	-623.08
2022-06-01	BUY	44	308	59.63	27.31	-13,638.94	0
2022-06-06	SELL	44	311.36	60.28	27.63	13,611.71	-27.24
2022-06-09	BUY	44	308	59.63	27.33	-13,638.96	0
2022-06-16	SELL	44	304.5	58.95	27.11	13,311.94	-327.03
2022-06-21	BUY	44	304.1	58.87	27.07	-13,466.35	0
2022-06-28	SELL	44	303.1	58.68	26.96	13,250.76	-215.59
2022-07-26	BUY	45	289.4	57.3	26.17	-13,106.47	0
2022-08-02	SELL	45	298.9	59.18	27.04	13,364.27	257.8
2022-08-07	BUY	45	300	59.4	27.16	-13,586.56	0
2022-08-14	SELL	45	288	57.02	26.07	12,876.91	-709.66
2022-08-21	BUY	44	287	55.56	25.38	-12,708.94	0
2022-08-28	SELL	44	289	55.95	25.56	12,634.49	-74.45
2022-08-31	BUY	43	295.7	55.95	25.55	-12,796.6	0
2022-09-07	SELL	43	288.5	54.58	24.93	12,325.98	-470.62
2022-09-12	BUY	42	286.9	53.02	24.22	-12,127.04	0
2022-09-19	SELL	42	293.5	54.24	24.81	12,247.95	120.91
2022-09-25	BUY	43	286.6	54.22	24.82	-12,402.84	0
2022-10-02	SELL	43	286.6	54.22	24.85	12,244.72	-158.12
2024-04-08	BUY	50	242.4	53.33	24.4	-12,197.73	0
2024-04-18	SELL	50	236.1	51.94	23.82	11,729.24	-468.49
2024-04-23	BUY	50	233.6	51.39	23.63	-11,755.02	0
2024-04-28	SELL	50	235	51.7	23.79	11,674.51	-80.51
2024-05-02	BUY	49	236	50.88	23.4	-11,638.29	0
2024-05-07	SELL	49	239.48	51.63	23.74	11,659.2	20.91
2024-05-12	BUY	49	239	51.53	23.65	-11,786.18	0
2024-05-19	SELL	49	232.3	50.08	22.99	11,309.63	-476.55
2024-06-04	BUY	49	228	49.16	22.59	-11,243.75	0
2024-06-09	SELL	49	225.6	48.64	22.46	10,983.3	-260.45
2024-06-12	BUY	49	222	47.86	22.09	-10,947.95	0
2024-06-20	SELL	49	223.9	48.27	22.23	10,900.6	-47.35
2024-06-25	BUY	47	228.2	47.19	21.71	-10,794.3	0
2024-06-30	SELL	47	239.58	49.55	22.77	11,187.94	393.64
2024-07-04	BUY	47	240.2	49.67	22.81	-11,361.88	0
2024-07-09	SELL	47	248.8	51.45	23.6	11,618.55	256.67
2024-07-14	BUY	47	246	50.87	23.32	-11,636.19	0
2024-07-24	SELL	47	248.2	51.33	23.52	11,590.55	-45.64
2024-07-29	BUY	44	257	49.76	22.78	-11,380.54	0
2024-08-11	SELL	44	345.6	66.91	30.67	15,108.82	3,728.28
2024-08-15	BUY	40	381	67.06	30.53	-15,337.58	0
2024-08-20	SELL	40	353	62.13	28.27	14,029.6	-1,307.98
2024-08-25	BUY	39	354	60.75	27.63	-13,894.38	0
2024-08-29	SELL	39	348.9	59.87	27.23	13,519.99	-374.39
2024-11-13	BUY	41	329.3	59.41	27.1	-13,587.81	0
2024-11-19	SELL	41	316.13	57.03	26.01	12,878.2	-709.6
2024-11-24	BUY	40	316.1	55.63	25.38	-12,725.02	0
2024-11-28	SELL	40	321.26	56.54	25.81	12,767.85	42.84
2024-12-04	BUY	39	324.5	55.68	25.42	-12,736.6	0
2024-12-11	SELL	39	318	54.57	24.94	12,322.49	-414.11

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