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: -16.7%. 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

#314 · MACD

Full-history NAV৳4,581

Net return -95.4% · drawdown 95.5% · 296 closed positions

2024 onward NAV৳48,028

Net return -52.0% · drawdown 52.0% · 58 closed positions

2024 stress NAV৳24,105

Net return -75.9% · drawdown 75.9% · 43 closed positions

Variant 1; fixed stop 4.0%; maximum 10 sessions; gate None; continuous signal; exit EMA 200 break; trailing arms at 5.0%, distance 2.0%; partial sale at 0.0% (0 = off).

Account reconciliation

Cash৳13

Unsettled৳4,568

Holdings৳0

NAV৳4,581

Realized P&L৳-95,419

Unrealized P&L৳0

Fees৳73,472

Friction৳33,810

NAV = cash + unsettled proceeds + marked holdings. Maximum reconciliation error: ৳1.05e-10. 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 #314

592 fills, including partial sales. Page 2.

Date	Side	Shares	Price	Fees	Friction	Cash flow	Realized P&L
2013-03-27	BUY	266	144	168.54	79.84	-38,552.38	0
2013-04-01	SELL	266	146.2	171.11	81.45	38,636.64	84.26
2013-04-04	BUY	261	147.4	169.27	80.41	-38,721.08	0
2013-04-09	SELL	261	146.5	168.24	79.89	37,988.37	-732.72
2013-04-15	BUY	257	146.7	165.89	78.69	-37,946.48	0
2013-04-18	SELL	257	145.1	164.08	77.86	37,048.76	-897.72
2013-04-30	BUY	256	143.8	161.98	77.24	-37,052.02	0
2013-05-06	SELL	256	145.9	164.34	78.79	37,107.27	55.26
2013-05-09	BUY	248	148.3	161.82	77.46	-37,017.69	0
2013-05-14	SELL	248	157.4	171.75	82.03	38,781.41	1,763.72
2013-05-20	BUY	232	166.2	169.66	80.12	-38,808.18	0
2013-06-04	SELL	232	177.7	181.4	84.18	40,960.82	2,152.64
2013-06-09	BUY	231	176.5	179.39	82.74	-41,033.63	0
2013-06-12	SELL	231	178.1	181.02	83.33	40,876.75	-156.88
2013-06-26	BUY	212	191.6	178.72	82.05	-40,879.97	0
2013-07-02	SELL	212	183.9	171.54	78.64	38,736.62	-2,143.35
2013-07-14	BUY	182	211.5	169.37	77.37	-38,739.74	0
2013-07-17	SELL	182	232.5	186.19	84.95	42,043.87	3,304.13
2013-08-21	BUY	213	196.1	183.78	83.93	-42,037.01	0
2013-08-26	SELL	213	210.5	197.28	90.24	44,548.98	2,511.97
2013-09-02	BUY	206	214.7	194.6	88.91	-44,511.71	0
2013-09-09	SELL	206	204.3	185.18	84.51	41,816.11	-2,695.6
2013-10-06	BUY	224	185.7	183.03	83.91	-41,863.74	0
2013-10-09	SELL	224	179.2	176.62	81.22	39,882.96	-1,980.77
2013-10-23	BUY	216	183.2	174.11	80.62	-39,825.93	0
2013-10-28	SELL	216	189.3	179.91	83.52	40,625.37	799.44
2013-10-31	BUY	210	192	177.41	82.46	-40,579.87	0
2013-11-10	SELL	210	196.8	181.84	84.03	41,062.12	482.25
2013-11-13	BUY	210	194.6	179.81	82.94	-41,128.75	0
2013-11-21	SELL	210	209.9	193.95	89.03	43,796.02	2,667.27
2013-11-26	BUY	217	200	190.96	87.52	-43,678.48	0
2013-12-10	SELL	217	204.6	195.35	89.55	44,113.3	434.81
2014-01-06	BUY	213	206.4	193.44	89.3	-44,245.94	0
2014-01-09	SELL	213	208.7	195.59	90.31	44,167.2	-78.74
2014-01-15	BUY	214	204.5	192.56	88.88	-44,044.44	0
2014-01-27	SELL	214	213.4	200.94	92.49	45,374.18	1,329.74
2014-02-26	BUY	215	210.4	199.04	91.32	-45,526.36	0
2014-03-04	SELL	215	214.2	202.63	92.85	45,757.52	231.16
2014-03-09	BUY	208	218.3	199.79	91.54	-45,697.72	0
2014-03-23	SELL	208	209.3	191.55	87.77	43,255.08	-2,442.65
2014-04-01	BUY	199	215.7	188.87	86.67	-43,199.84	0
2014-04-09	SELL	199	247.9	217.06	99.37	49,015.66	5,815.83
2014-04-16	BUY	190	255.8	213.85	97.71	-48,913.56	0
2014-04-21	SELL	190	252.7	211.26	96.47	47,705.27	-1,208.29
2014-04-27	BUY	179	265.8	209.34	95.5	-47,883.05	0
2014-05-12	SELL	179	270.5	213.05	97.21	48,109.24	226.19
2014-06-01	BUY	173	275.4	209.63	95.95	-47,949.79	0
2014-06-05	SELL	173	285.9	217.63	99.55	49,143.52	1,193.73
2014-06-10	BUY	171	286.3	215.41	98.58	-49,271.29	0
2014-06-17	SELL	171	303.7	228.5	104.48	51,599.72	2,328.43
2014-06-22	BUY	173	296.5	225.7	103.15	-51,623.35	0
2014-07-07	SELL	173	293.3	223.26	102.13	50,415.51	-1,207.84
2014-08-04	BUY	161	310.8	220.17	100.79	-50,359.76	0
2014-08-11	SELL	161	330.06	233.82	106.88	52,799.61	2,439.85
2014-08-14	BUY	152	344.2	230.2	105.13	-52,653.73	0
2014-08-21	SELL	152	330.3	220.9	100.81	49,883.89	-2,769.84
2014-09-04	BUY	147	338.1	218.68	99.81	-50,019.19	0
2014-09-18	SELL	147	365.1	236.15	107.99	53,325.57	3,306.37
2014-09-23	BUY	139	380.7	232.84	106.42	-53,256.55	0
2014-09-29	SELL	139	392.2	239.87	109.59	54,166.34	909.78
2014-10-29	BUY	144	374.6	237.35	108.36	-54,288.11	0
2014-11-05	SELL	144	358.5	227.15	103.72	51,293.13	-2,994.98
2014-12-04	BUY	144	352.6	223.41	102.64	-51,100.45	0
2014-12-21	SELL	144	351.5	222.71	102.52	50,290.77	-809.68
2014-12-29	BUY	140	356.5	219.6	101.33	-50,230.94	0
2015-01-14	SELL	140	360	221.76	102.68	50,075.56	-155.38
2015-02-05	BUY	147	340	219.91	101.68	-50,301.6	0
2015-02-22	SELL	147	333.1	215.45	99.39	48,650.86	-1,650.74
2015-03-16	BUY	145	334	213.09	98.36	-48,741.45	0
2015-03-30	SELL	145	352.8	225.09	103.49	50,827.42	2,085.97
2015-04-02	BUY	143	353	222.11	101.88	-50,802.99	0
2015-04-19	SELL	143	342	215.19	98.63	48,592.18	-2,210.8
2015-05-06	BUY	144	333.9	211.56	97.37	-48,390.52	0
2015-05-11	SELL	144	330	209.09	96.24	47,214.68	-1,175.85
2015-05-14	BUY	144	326.9	207.12	95.36	-47,376.08	0
2015-05-19	SELL	144	333.8	211.5	97.49	47,758.22	382.14
2015-05-24	BUY	145	326	207.99	95.81	-47,573.8	0
2015-05-27	SELL	145	329.9	210.48	96.92	47,528.11	-45.7
2015-06-04	BUY	144	329.1	208.52	95.63	-47,694.55	0
2015-06-09	SELL	144	324.3	205.48	94.21	46,399.52	-1,295.03
2015-06-14	BUY	137	335	201.94	92.47	-46,189.41	0
2015-06-22	SELL	137	328.9	198.26	90.75	44,770.29	-1,419.11
2015-07-02	BUY	135	330.1	196.08	89.85	-44,849.43	0
2015-07-08	SELL	135	328	194.83	89.28	43,995.89	-853.54
2015-07-13	BUY	126	346.9	192.32	88.09	-43,989.82	0
2015-07-22	SELL	126	335.2	185.83	85.06	41,964.31	-2,025.51
2015-08-24	BUY	132	316.5	183.82	84.27	-42,046.1	0
2015-08-27	SELL	132	321.5	186.73	85.75	42,165.52	119.42
2015-09-01	BUY	133	316.1	184.98	85.06	-42,311.34	0
2015-09-06	SELL	133	314.1	183.81	84.69	41,506.8	-804.54
2015-09-09	BUY	131	313.2	180.53	83.25	-41,292.98	0
2015-09-14	SELL	131	307.1	177.01	81.58	39,971.51	-1,321.47
2015-10-21	BUY	154	258.9	175.43	80.53	-40,126.56	0
2015-10-27	SELL	154	250	169.4	77.76	38,252.84	-1,873.72
2015-11-01	BUY	151	250.8	166.63	76.61	-38,114.04	0
2015-11-04	SELL	151	249	165.44	76.1	37,357.47	-756.57
2015-11-09	BUY	149	249.3	163.44	75.3	-37,384.44	0
2015-11-12	SELL	149	250	163.9	75.6	37,010.5	-373.94
2015-11-17	BUY	147	250.5	162.02	74.9	-37,060.43	0
2015-11-22	SELL	147	252.2	163.12	75.66	36,834.61	-225.81

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