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: -2.9%. 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

#230 · MACD

Full-history NAV৳60,277

Net return -39.7% · drawdown 50.0% · 141 closed positions

2024 onward NAV৳101,779

Net return 1.8% · drawdown 28.3% · 19 closed positions

2024 stress NAV৳75,033

Net return -25.0% · drawdown 42.9% · 17 closed positions

Variant 0; fixed stop 4.0%; maximum 10 sessions; gate EMA 50; continuous signal; exit any bearish; trailing arms at 5.0%, distance 2.0%; partial sale at 0.0% (0 = off).

Account reconciliation

Cash৳60,277

Unsettled৳0

Holdings৳0

NAV৳60,277

Realized P&L৳-39,723

Unrealized P&L৳0

Fees৳87,866

Friction৳40,860

NAV = cash + unsettled proceeds + marked holdings. Maximum reconciliation error: ৳5.82e-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 #230

282 fills, including partial sales. Page 3.

Date	Side	Shares	Price	Fees	Friction	Cash flow	Realized P&L
2020-02-20	BUY	190	280	234.08	108.01	-53,542.09	0
2020-02-25	SELL	190	292	244.11	112.12	55,123.77	1,581.68
2020-07-21	BUY	223	245.9	241.28	112.66	-55,189.64	0
2020-07-27	SELL	223	253.72	248.95	115.3	56,215.75	1,026.11
2020-07-30	BUY	219	255	245.72	113.46	-56,204.18	0
2020-08-09	SELL	219	255	245.72	113	55,486.28	-717.9
2020-08-13	BUY	190	290	242.44	111.33	-55,453.77	0
2020-08-18	SELL	190	278.4	232.74	106.74	52,556.52	-2,897.25
2020-08-23	BUY	182	287	229.83	105.36	-52,569.19	0
2020-09-02	SELL	182	318.6	255.13	116.88	57,612.82	5,043.62
2020-09-07	BUY	178	320.6	251.09	115.01	-57,432.91	0
2020-09-10	SELL	178	344.9	270.13	123.87	60,998.2	3,565.29
2020-09-15	BUY	173	350.6	266.88	122.43	-61,043.11	0
2020-09-20	SELL	173	341	259.57	119.11	58,614.32	-2,428.78
2020-11-10	BUY	175	333	256.41	119.74	-58,651.15	0
2020-11-15	SELL	175	330.2	254.25	118.82	57,411.93	-1,239.22
2020-12-08	BUY	174	327.8	250.96	117.34	-57,405.5	0
2020-12-17	SELL	174	350.74	268.53	124.75	60,635.83	3,230.33
2020-12-22	BUY	177	341.4	265.88	123.42	-60,817.1	0
2021-01-05	SELL	177	368.48	286.97	132.66	64,801.33	3,984.22
2021-01-10	BUY	175	366.3	282.05	130.09	-64,514.64	0
2021-01-19	SELL	175	383.18	295.05	136.02	66,625.44	2,110.79
2021-04-20	BUY	197	336.3	291.5	137.6	-66,680.2	0
2021-05-04	SELL	197	339.5	294.28	141.56	66,445.66	-234.55
2021-05-12	BUY	191	346.2	290.95	137.7	-66,552.84	0
2021-05-30	SELL	191	348.4	292.8	137.2	66,114.4	-438.44
2021-06-02	BUY	189	346.5	288.15	134.7	-65,911.35	0
2021-06-16	SELL	189	348	289.4	135.54	65,347.07	-564.28
2021-07-05	BUY	186	349.4	285.95	134.08	-65,408.43	0
2021-07-25	SELL	186	365	298.72	139.9	67,451.38	2,042.95
2021-07-28	BUY	184	365	295.5	138.11	-67,593.62	0
2021-08-11	SELL	184	360	291.46	135	65,813.55	-1,780.07
2021-09-07	BUY	175	372.5	286.83	133.12	-65,607.45	0
2021-09-13	SELL	175	388.86	299.43	139.12	67,612.65	2,005.2
2021-09-16	BUY	178	379.2	296.99	137.64	-67,932.23	0
2021-09-23	SELL	178	383.9	300.67	139.17	67,894.36	-37.87
2021-12-06	BUY	185	362.8	295.32	142.61	-67,555.93	0
2021-12-15	SELL	185	357.3	290.84	140.58	65,669.08	-1,886.85
2022-01-13	BUY	183	357.1	287.54	136.66	-65,773.49	0
2022-01-27	SELL	183	351.4	282.95	134.61	63,888.64	-1,884.85
2022-02-09	BUY	177	359.5	279.98	134.28	-64,045.76	0
2022-02-22	SELL	177	355.8	277.1	132.78	62,566.72	-1,479.04
2022-08-03	BUY	206	301.2	273.01	127.02	-62,447.23	0
2022-08-14	SELL	206	288	261.04	121.82	58,945.14	-3,502.09
2024-06-27	BUY	248	236.2	257.74	124.22	-58,959.56	0
2024-07-03	SELL	248	239.9	261.78	125.25	59,108.17	148.61
2024-07-08	BUY	234	251	258.43	123.18	-59,115.61	0
2024-07-28	SELL	234	254.1	261.62	123.62	59,074.16	-41.45
2024-07-31	BUY	237	248	258.61	122.1	-59,156.72	0
2024-08-11	SELL	237	345.6	360.39	171.4	81,375.41	22,218.7
2024-08-15	BUY	212	381	355.4	162.87	-81,290.27	0
2024-08-20	SELL	212	353	329.28	150.47	74,356.25	-6,934.02
2024-08-25	BUY	209	354	325.54	148.63	-74,460.17	0
2024-08-29	SELL	209	348.9	320.85	146.42	72,452.84	-2,007.33
2024-11-12	BUY	221	325.7	316.71	146.95	-72,443.36	0
2024-11-26	SELL	221	315.3	306.6	142.46	69,232.24	-3,211.11
2024-12-04	BUY	212	324.5	302.69	140.7	-69,237.39	0
2024-12-11	SELL	212	318	296.63	138.83	66,980.54	-2,256.85
2024-12-18	BUY	208	320	292.86	137.44	-66,990.31	0
2025-01-05	SELL	208	321.5	294.24	138.42	66,439.35	-550.96
2025-01-08	BUY	202	326	289.75	136.58	-66,278.32	0
2025-01-22	SELL	202	336.9	299.44	139.71	67,614.66	1,336.33
2025-02-04	BUY	198	340.1	296.3	137.64	-67,773.73	0
2025-02-11	SELL	198	338	294.47	137.59	66,491.95	-1,281.79
2025-02-18	BUY	190	347.9	290.84	134.84	-66,526.68	0
2025-03-02	SELL	190	327.4	273.71	126.02	61,806.27	-4,720.41
2025-06-29	BUY	203	302.7	270.37	134.55	-61,853.02	0
2025-07-15	SELL	203	299	267.07	129.98	60,299.95	-1,553.07
2025-07-21	BUY	197	303	262.64	125.23	-60,078.87	0
2025-07-28	SELL	197	320.8	278.07	130.42	62,789.11	2,710.24
2025-07-31	BUY	200	312.7	275.18	128.91	-62,944.09	0
2025-08-10	SELL	200	317	278.96	130.1	62,990.94	46.86
2025-09-03	BUY	201	311.5	275.49	129.55	-63,016.54	0
2025-09-10	SELL	201	301	266.2	125.62	60,109.18	-2,907.37
2026-01-27	BUY	223	267.1	262.08	123.93	-59,949.31	0
2026-02-15	SELL	223	270	264.92	124.44	59,820.63	-128.67
2026-02-18	BUY	222	268.5	262.27	122.62	-59,991.89	0
2026-02-23	SELL	222	266.9	260.71	122.2	58,868.89	-1,123
2026-06-08	BUY	237	246.8	257.36	123.38	-58,872.34	0
2026-06-22	SELL	237	257.5	268.52	127.29	60,631.69	1,759.35
2026-06-25	BUY	234	257.5	265.12	124.84	-60,644.97	0
2026-07-09	SELL	234	259.2	266.87	124.94	60,260.99	-383.97