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: -4.1%. 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

#244 · MACD

Full-history NAV৳48,899

Net return -51.1% · drawdown 63.5% · 94 closed positions

2024 onward NAV৳125,944

Net return 25.9% · drawdown 20.5% · 12 closed positions

2024 stress NAV৳149,510

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

Variant 0; fixed stop 12.0%; 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৳48,899

Unsettled৳0

Holdings৳0

NAV৳48,899

Realized P&L৳-51,101

Unrealized P&L৳0

Fees৳44,860

Friction৳20,739

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 #244

188 fills, including partial sales. Page 2.

Date	Side	Shares	Price	Fees	Friction	Cash flow	Realized P&L
2017-03-30	BUY	152	330	220.7	102.32	-50,483.02	0
2017-04-27	SELL	152	339.9	227.33	105.1	51,332.37	849.35
2017-06-05	BUY	152	336	224.72	105.62	-51,402.33	0
2017-07-06	SELL	152	355.4	237.69	109.87	53,673.24	2,270.9
2017-07-11	BUY	153	348.3	234.48	107.91	-53,632.28	0
2017-08-08	SELL	153	377	253.8	116.36	57,310.84	3,678.56
2017-08-20	BUY	145	391.6	249.84	114.76	-57,146.6	0
2017-09-11	SELL	145	419.78	267.82	123.41	60,476.15	3,329.55
2017-09-14	BUY	142	423.1	264.35	121.61	-60,466.16	0
2017-10-15	SELL	142	429	268.04	123.65	60,526.31	60.15
2017-10-25	BUY	137	440	265.23	122.22	-60,667.45	0
2017-11-15	SELL	137	489.16	294.86	135.52	66,584.33	5,916.88
2017-11-20	BUY	135	489.5	290.76	133.44	-66,506.71	0
2017-12-18	SELL	135	469.4	278.82	128.26	62,961.92	-3,544.79
2018-01-03	BUY	130	481	275.13	126.81	-62,931.95	0
2018-01-31	SELL	130	506.9	289.95	133.09	65,473.97	2,542.02
2018-02-05	BUY	131	496	285.89	131.19	-65,393.08	0
2018-03-06	SELL	131	481.8	277.71	128.19	62,709.9	-2,683.18
2018-04-11	BUY	129	483.2	274.26	127.17	-62,734.24	0
2018-05-14	SELL	129	465.6	264.27	121.71	59,676.41	-3,057.82
2018-10-25	BUY	156	381	261.52	121.76	-59,819.28	0
2018-11-25	SELL	156	364.5	250.19	116.65	56,495.16	-3,324.12
2019-01-01	BUY	152	370	247.46	116.53	-56,603.98	0
2019-01-29	SELL	152	411	274.88	126.71	62,070.41	5,466.43
2019-02-03	BUY	155	398.2	271.57	124.77	-62,117.35	0
2019-03-05	SELL	155	394	268.71	123.42	60,677.87	-1,439.47
2019-03-21	BUY	151	399	265.1	122.32	-60,636.42	0
2019-04-23	SELL	151	372.4	247.42	113.79	55,871.19	-4,765.23
2019-06-12	BUY	152	365	244.11	115.15	-55,839.27	0
2019-07-11	SELL	152	333	222.71	104.16	50,289.13	-5,550.14
2019-09-23	BUY	138	361	219.2	101.51	-50,138.71	0
2019-10-14	SELL	138	317.68	192.9	88.89	43,558.05	-6,580.66
2019-11-20	BUY	134	323.1	190.5	88.36	-43,574.26	0
2019-12-19	SELL	134	291.1	171.63	79.35	38,756.42	-4,817.84
2020-02-20	BUY	138	280	170.02	78.13	-38,888.15	0
2020-02-25	SELL	138	292	177.3	81.2	40,037.49	1,149.35
2020-07-21	BUY	162	245.9	175.28	81.25	-40,092.33	0
2020-08-09	SELL	162	255	181.76	83.34	41,044.9	952.57
2020-08-13	BUY	140	290	178.64	81.81	-40,860.45	0
2020-09-13	SELL	140	347.6	214.12	98.02	48,351.86	7,491.4
2020-09-16	BUY	139	345	211	96.64	-48,262.64	0
2020-10-14	SELL	139	333	203.66	94.07	45,989.26	-2,273.37
2020-11-10	BUY	138	333	202.2	93.89	-46,250.09	0
2020-12-08	SELL	138	327.8	199.04	92.52	44,944.84	-1,305.25
2020-12-13	BUY	130	343	196.2	90.93	-44,877.13	0
2021-01-06	SELL	130	374.42	214.17	98.51	48,361.92	3,484.8
2021-01-11	BUY	128	373.6	210.41	96.7	-48,127.91	0
2021-02-08	SELL	128	376.8	212.21	97.63	47,920.55	-207.36
2021-04-20	BUY	142	336.3	210.12	98.16	-48,062.88	0
2021-05-20	SELL	142	343	214.31	99.82	48,391.88	329
2021-05-25	BUY	141	341.1	211.62	98.45	-48,405.17	0
2021-06-23	SELL	141	345.2	214.16	99.6	48,359.43	-45.74
2021-07-05	BUY	138	349.4	212.16	98.69	-48,528.05	0
2021-08-03	SELL	138	366.7	222.66	102.98	50,278.96	1,750.91
2021-09-07	BUY	134	372.5	219.63	101.44	-50,236.07	0
2021-10-05	SELL	134	378.2	222.99	102.66	50,353.16	117.09
2021-12-06	BUY	138	362.8	220.29	104.79	-50,391.49	0
2022-01-04	SELL	138	347.8	211.18	100.17	47,685.04	-2,706.44
2022-01-13	BUY	132	357.1	207.4	97.37	-47,441.98	0
2022-02-10	SELL	132	357	207.35	98.42	46,818.23	-623.75
2022-02-15	BUY	130	358	204.78	97.41	-46,842.19	0
2022-03-08	SELL	130	315.04	180.2	84.06	40,690.93	-6,151.26
2022-08-03	BUY	135	301.2	178.91	82.58	-40,923.49	0
2022-09-05	SELL	135	288.7	171.49	79.1	38,723.91	-2,199.58
2024-06-27	BUY	162	236.2	168.36	79.54	-38,512.31	0
2024-07-24	SELL	162	248.2	176.92	82.65	39,948.83	1,436.53
2024-07-29	BUY	155	257	175.27	81.76	-40,092.03	0
2024-08-15	SELL	155	381	259.84	118.82	58,676.34	18,584.31
2024-08-20	BUY	165	353	256.28	116.98	-58,618.25	0
2024-09-19	SELL	165	328.6	238.56	109.02	53,871.42	-4,746.83
2024-11-12	BUY	164	325.7	235.03	108.47	-53,758.3	0
2024-12-10	SELL	164	319.9	230.84	107.14	52,125.62	-1,632.68
2024-12-18	BUY	162	320	228.1	106.3	-52,174.4	0
2025-01-19	SELL	162	332.8	237.22	109.86	53,566.52	1,392.12
2025-01-22	BUY	158	336.9	234.21	108.66	-53,573.08	0
2025-02-19	SELL	158	343.7	238.94	110.3	53,955.36	382.29
2025-02-24	BUY	155	346	235.97	108.58	-53,974.55	0
2025-03-24	SELL	155	319.9	218.17	101.38	49,264.95	-4,709.6
2025-06-29	BUY	162	302.7	215.76	105.49	-49,358.66	0
2025-07-29	SELL	162	320	228.1	106.37	51,505.53	2,146.87
2025-08-03	BUY	163	313.5	224.84	104.67	-51,430.01	0
2025-09-01	SELL	163	311	223.05	104.35	50,365.6	-1,064.41
2025-09-04	BUY	162	309	220.26	102.98	-50,381.23	0
2025-10-06	SELL	162	302	215.27	104.56	48,604.18	-1,777.05
2026-01-27	BUY	181	267.1	212.72	99.85	-48,657.67	0
2026-03-01	SELL	181	262	208.66	97.09	47,116.25	-1,541.42
2026-06-08	BUY	190	246.8	206.32	97.89	-47,196.22	0
2026-07-07	SELL	190	259	216.52	100.76	48,892.71	1,696.5