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: -15.9%. 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

#310 · MACD

Full-history NAV৳5,307

Net return -94.7% · drawdown 94.8% · 292 closed positions

2024 onward NAV৳61,415

Net return -38.6% · drawdown 55.2% · 60 closed positions

2024 stress NAV৳35,369

Net return -64.6% · drawdown 69.7% · 41 closed positions

Variant 0; fixed stop 4.0%; maximum 5 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৳17

Unsettled৳5,290

Holdings৳0

NAV৳5,307

Realized P&L৳-94,693

Unrealized P&L৳0

Fees৳78,016

Friction৳35,960

NAV = cash + unsettled proceeds + marked holdings. Maximum reconciliation error: ৳5.46e-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 #310

584 fills, including partial sales. Page 2.

Date	Side	Shares	Price	Fees	Friction	Cash flow	Realized P&L
2013-04-18	BUY	300	145.1	191.53	91.53	-43,813.06	0
2013-04-23	SELL	300	145.2	191.66	91.71	43,276.62	-536.44
2013-04-28	BUY	299	143.7	189.05	90.58	-43,245.93	0
2013-05-02	SELL	299	146.6	192.87	92.98	43,547.56	301.63
2013-05-07	BUY	294	147.3	190.55	92.16	-43,588.91	0
2013-05-12	SELL	294	149.7	193.65	93.63	43,724.52	135.61
2013-05-15	BUY	281	154.7	191.27	91.64	-43,753.61	0
2013-05-20	SELL	281	166.2	205.49	97.81	46,398.9	2,645.29
2013-05-26	BUY	282	163.7	203.12	95.66	-46,462.17	0
2013-06-02	SELL	282	173.9	215.78	100.82	48,723.2	2,261.03
2013-06-09	BUY	274	176.5	212.79	98.4	-48,672.19	0
2013-06-12	SELL	274	178.1	214.72	99.07	48,485.62	-186.57
2013-06-27	BUY	262	184	212.12	97.48	-48,517.59	0
2013-07-03	SELL	262	180.6	208.2	95.58	47,013.42	-1,504.17
2013-07-14	BUY	220	211.5	204.73	93.62	-46,828.35	0
2013-07-17	SELL	220	232.5	225.06	102.77	50,822.17	3,993.83
2013-07-18	BUY	1	193.1	0.85	0.39	-194.34	0
2013-07-23	SELL	1	175	0.77	0.35	173.88	-20.46
2013-08-21	BUY	258	196.1	222.61	101.76	-50,918.17	0
2013-08-26	SELL	258	210.5	238.96	109.45	53,960.59	3,042.42
2013-09-02	BUY	250	214.7	236.17	108.01	-54,019.18	0
2013-09-09	SELL	250	204.3	224.73	102.65	50,747.62	-3,271.56
2013-10-28	BUY	266	189.3	221.56	103.36	-50,678.71	0
2013-11-04	SELL	266	199.1	233.03	108.71	52,618.86	1,940.15
2013-11-07	BUY	258	202.4	229.76	107.01	-52,555.97	0
2013-11-13	SELL	258	194.3	220.57	102.08	49,807.78	-2,748.19
2013-11-18	BUY	248	199.9	218.13	100.7	-49,894.04	0
2013-11-21	SELL	248	209.9	229.04	105.33	51,720.83	1,826.79
2013-11-26	BUY	257	200	226.16	103.82	-51,729.98	0
2013-12-03	SELL	257	204.8	231.59	106.3	52,295.71	565.73
2014-01-07	BUY	250	207.7	228.47	105.81	-52,259.28	0
2014-01-12	SELL	250	209.9	230.89	106.89	52,137.22	-122.07
2014-01-16	BUY	251	206	227.51	105.24	-52,038.74	0
2014-01-23	SELL	251	212.1	234.24	108.21	52,894.64	855.9
2014-01-28	BUY	250	210.9	231.99	106.96	-53,063.95	0
2014-02-04	SELL	250	210.1	231.11	106.42	52,187.47	-876.48
2014-02-27	BUY	242	214	227.87	104.67	-52,120.53	0
2014-03-06	SELL	242	214.7	228.61	104.84	51,623.94	-496.59
2014-03-11	BUY	241	212.8	225.65	103.5	-51,613.95	0
2014-03-19	SELL	241	211.3	224.06	102.81	50,596.43	-1,017.52
2014-04-09	BUY	203	247.9	221.42	101.39	-50,646.51	0
2014-04-15	SELL	203	256.76	229.34	104.89	51,788.06	1,141.54
2014-04-20	BUY	205	250.3	225.77	103.15	-51,640.42	0
2014-04-27	SELL	205	265.8	239.75	109.43	54,139.82	2,499.4
2014-04-30	BUY	200	268.9	236.63	107.98	-54,124.61	0
2014-05-08	SELL	200	272.6	239.89	109.47	54,170.64	46.03
2014-06-05	BUY	189	285.9	237.75	108.83	-54,381.68	0
2014-06-12	SELL	189	299.3	248.9	113.99	56,204.82	1,823.14
2014-06-17	BUY	183	303.7	244.54	111.85	-55,933.49	0
2014-06-24	SELL	183	300.9	242.28	110.75	54,711.67	-1,221.83
2014-08-04	BUY	175	310.8	239.32	109.62	-54,738.94	0
2014-08-11	SELL	175	340	261.8	119.75	59,118.45	4,379.52
2014-08-14	BUY	171	344.2	258.98	118.34	-59,235.52	0
2014-08-21	SELL	171	330.3	248.52	113.46	56,119.32	-3,116.2
2014-09-23	BUY	146	380.7	244.56	111.81	-55,938.57	0
2014-09-29	SELL	146	392.2	251.95	115.14	56,894.11	955.54
2014-10-02	BUY	149	380.2	249.26	113.84	-57,012.9	0
2014-10-16	SELL	149	377.8	247.69	113.06	55,931.46	-1,081.44
2014-12-04	BUY	158	352.6	245.13	112.74	-56,068.67	0
2014-12-11	SELL	158	363.1	252.43	116.28	57,001.1	932.43
2014-12-18	BUY	161	350.8	248.51	114.52	-56,841.83	0
2014-12-28	SELL	161	357.8	253.47	117.16	57,235.17	393.34
2015-01-01	BUY	156	364	249.85	115.51	-57,149.36	0
2015-01-11	SELL	156	364.1	249.92	115.95	56,433.74	-715.63
2015-01-14	BUY	156	360	247.1	114.65	-56,521.76	0
2015-01-21	SELL	156	350.4	240.51	111.54	54,310.35	-2,211.41
2015-02-09	BUY	159	340	237.86	110.09	-54,407.95	0
2015-02-16	SELL	159	349.6	244.58	113.11	55,228.71	820.76
2015-02-22	BUY	165	333.1	241.83	111.77	-55,315.1	0
2015-03-01	SELL	165	336.1	244.01	112.86	55,099.63	-215.47
2015-03-18	BUY	161	340	240.86	111.2	-55,092.06	0
2015-03-25	SELL	161	338	239.44	110.45	54,068.11	-1,023.95
2015-03-31	BUY	151	354.9	235.8	108.35	-53,934.05	0
2015-04-07	SELL	151	348.3	231.41	106.13	52,255.76	-1,678.29
2015-04-12	BUY	149	349.6	229.2	105.07	-52,424.67	0
2015-04-20	SELL	149	340	222.9	102.22	50,334.88	-2,089.8
2015-05-13	BUY	153	326	219.46	101.13	-50,198.59	0
2015-05-18	SELL	153	326	219.46	101.24	49,557.3	-641.3
2015-05-21	BUY	148	332	216.2	99.63	-49,451.83	0
2015-05-26	SELL	148	334	217.5	100.23	49,114.27	-337.56
2015-05-31	BUY	149	328.5	215.36	98.96	-49,260.82	0
2015-06-04	SELL	149	329.1	215.76	98.99	48,721.16	-539.67
2015-06-09	BUY	149	324.3	212.61	97.51	-48,630.82	0
2015-06-14	SELL	149	335	219.63	100.63	49,594.74	963.92
2015-06-17	BUY	148	333	216.85	99.3	-49,600.15	0
2015-06-22	SELL	148	328.9	214.18	98.09	48,364.93	-1,235.22
2015-07-02	BUY	146	330.1	212.06	97.24	-48,503.89	0
2015-07-08	SELL	146	328	210.71	96.62	47,580.67	-923.22
2015-07-13	BUY	136	346.9	207.58	95.14	-47,481.13	0
2015-07-22	SELL	136	335.2	200.58	91.86	45,294.76	-2,186.37
2015-07-27	BUY	133	338.6	198.15	90.67	-45,322.62	0
2015-08-02	SELL	133	325.06	190.22	86.99	42,955.23	-2,367.39
2015-08-27	BUY	133	321.5	188.14	86.41	-43,034.05	0
2015-09-01	SELL	133	316.1	184.98	85.06	41,771.26	-1,262.8
2015-09-06	BUY	132	314.1	182.43	84.04	-41,727.67	0
2015-09-09	SELL	132	313.2	181.91	83.9	41,076.6	-651.08
2015-10-26	BUY	161	253	179.23	82.32	-40,994.55	0
2015-10-29	SELL	161	246.5	174.62	80.24	39,431.64	-1,562.91
2015-11-03	BUY	156	251.4	172.56	79.37	-39,470.33	0
2015-11-08	SELL	156	250	171.6	79.05	38,749.35	-720.98

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