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: -4.8%. 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

#251 · MACD

Full-history NAV৳43,397

Net return -56.6% · drawdown 70.3% · 94 closed positions

2024 onward NAV৳124,065

Net return 24.1% · drawdown 20.8% · 13 closed positions

2024 stress NAV৳148,240

Net return 48.2% · drawdown 12.6% · 10 closed positions

Variant 2; fixed stop 22.0%; 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৳43,397

Unsettled৳0

Holdings৳0

NAV৳43,397

Realized P&L৳-56,603

Unrealized P&L৳0

Fees৳42,462

Friction৳19,615

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 #251

188 fills, including partial sales. Page 1.

Date	Side	Shares	Price	Fees	Friction	Cash flow	Realized P&L
2010-12-22	BUY	368	269.9	437.02	200.35	-99,960.58	0
2010-12-27	SELL	368	258.4	418.4	191.44	94,481.36	-5,479.22
2010-12-30	BUY	382	245.8	413.14	188.95	-94,497.69	0
2011-01-31	SELL	382	237.3	398.85	183.09	90,066.66	-4,431.04
2011-07-04	BUY	552	162.1	393.71	182.69	-90,055.6	0
2011-07-17	SELL	552	177.1	430.14	198.29	97,130.77	7,075.17
2011-07-25	BUY	469	205.6	424.28	194.38	-97,045.06	0
2011-08-24	SELL	469	177	365.26	167.33	82,480.41	-14,564.65
2011-10-27	BUY	504	162.8	361.03	167.37	-82,579.6	0
2011-11-24	SELL	504	166.3	368.79	169.76	83,276.65	697.05
2011-11-30	BUY	504	164.2	364.13	167.71	-83,288.64	0
2012-01-01	SELL	504	171.1	379.43	177.77	85,677.2	2,388.56
2012-01-04	BUY	480	177.3	374.46	174.11	-85,652.57	0
2012-02-02	SELL	480	154	325.25	149.64	73,445.11	-12,207.45
2012-03-04	BUY	467	156.2	320.96	147.64	-73,414	0
2012-04-02	SELL	467	192.8	396.17	182.24	89,459.19	16,045.19
2012-04-05	BUY	466	190.8	391.22	179.77	-89,483.79	0
2012-04-16	SELL	466	212.1	434.89	199.23	98,204.48	8,720.69
2012-04-19	BUY	456	214	429.37	196.51	-98,209.88	0
2012-05-21	SELL	456	208.1	417.53	191.65	94,284.42	-3,925.46
2012-07-03	BUY	459	203.8	411.59	191.57	-94,147.37	0
2012-07-22	SELL	459	158.96	321.04	148.39	72,495.05	-21,652.32
2012-07-25	BUY	351	205.5	317.37	146.43	-72,594.3	0
2012-09-04	SELL	351	176.8	273.05	125.56	61,658.19	-10,936.12
2012-11-01	BUY	352	174.2	269.8	125.79	-61,713.99	0
2012-12-02	SELL	352	170	263.3	122.92	59,453.78	-2,260.21
2012-12-24	BUY	344	171.5	259.58	122.84	-59,378.42	0
2013-01-23	SELL	344	168.1	254.44	121.01	57,450.96	-1,927.46
2013-02-06	BUY	330	172.8	250.91	118.07	-57,392.98	0
2013-03-07	SELL	330	143.7	208.65	97.05	47,115.29	-10,277.68
2013-05-15	BUY	303	154.7	206.25	99.21	-47,179.56	0
2013-05-26	SELL	303	163.7	218.24	103.04	49,279.81	2,100.25
2013-05-30	BUY	282	173.7	215.53	100.79	-49,299.72	0
2013-06-09	SELL	282	176.5	219	101.32	49,452.68	152.96
2013-06-12	BUY	276	178.1	216.28	99.8	-49,471.69	0
2013-06-27	SELL	276	184	223.45	102.74	50,457.81	986.12
2013-07-14	BUY	237	211.5	220.55	100.9	-50,446.95	0
2013-07-17	SELL	237	232.5	242.45	110.75	54,749.3	4,302.36
2013-07-22	BUY	301	180.9	239.58	109.33	-54,799.81	0
2013-08-21	SELL	301	195.7	259.19	118.59	58,528.53	3,728.72
2013-08-26	BUY	276	210.5	255.63	117.15	-58,470.78	0
2013-09-24	SELL	276	190.4	231.22	105.66	52,213.52	-6,257.26
2013-10-29	BUY	277	187.2	228.16	106.6	-52,189.16	0
2013-11-10	SELL	277	196.8	239.86	111.42	54,162.32	1,973.15
2013-11-13	BUY	277	194.6	237.18	109.91	-54,251.29	0
2013-11-24	SELL	277	206.6	251.8	115.81	56,860.59	2,609.3
2013-11-27	BUY	274	205.6	247.87	113.82	-56,696.09	0
2013-12-29	SELL	274	198.3	239.07	110.8	53,984.33	-2,711.77
2014-01-09	BUY	257	208.7	236	109.31	-53,981.21	0
2014-02-09	SELL	257	207.9	235.09	108.15	53,087.06	-894.16
2014-03-03	BUY	240	220.3	232.64	106.78	-53,211.42	0
2014-04-02	SELL	240	220	232.32	106.96	52,460.72	-750.7
2014-04-09	BUY	210	247.9	229.06	104.91	-52,392.97	0
2014-04-16	SELL	210	255.8	236.36	108.05	53,373.59	980.62
2014-04-21	BUY	210	252.7	233.49	106.68	-53,407.18	0
2014-04-27	SELL	210	265.8	245.6	112.11	55,460.29	2,053.11
2014-04-30	BUY	205	268.9	242.55	110.69	-55,477.73	0
2014-06-01	SELL	205	275.4	248.41	113.84	56,094.74	617.01
2014-06-05	BUY	195	285.9	245.3	112.31	-56,108.11	0
2014-06-17	SELL	195	301.08	258.33	118.2	58,334.07	2,225.96
2014-06-22	BUY	195	296.5	254.4	116.35	-58,188.25	0
2014-07-21	SELL	195	289.4	248.31	113.97	56,070.72	-2,117.53
2014-08-12	BUY	168	330.9	244.6	111.79	-55,947.59	0
2014-09-10	SELL	168	338	249.85	114.23	56,419.92	472.33
2014-09-23	BUY	148	380.7	247.91	113.35	-56,704.86	0
2014-10-28	SELL	148	379.7	247.26	112.9	55,835.43	-869.42
2014-12-07	BUY	158	350.3	243.53	112.04	-55,702.97	0
2015-01-08	SELL	158	365.8	254.3	117.95	57,424.15	1,721.18
2015-01-13	BUY	156	366	251.22	116.52	-57,463.74	0
2015-02-10	SELL	156	343	235.44	108.95	53,163.61	-4,300.13
2015-02-15	BUY	151	350	232.54	107.47	-53,190.01	0
2015-03-15	SELL	151	328	217.92	100.63	49,209.45	-3,980.56
2015-03-29	BUY	140	348	214.37	98.62	-49,032.99	0
2015-04-27	SELL	140	318.5	196.2	89.9	44,303.9	-4,729.08
2015-06-14	BUY	132	335	194.57	89.07	-44,503.64	0
2015-07-13	SELL	132	346.9	201.48	92.32	45,497	993.36
2015-07-22	BUY	135	335.2	199.11	91.18	-45,542.29	0
2015-08-19	SELL	135	318.9	189.43	86.73	42,775.34	-2,766.95
2015-12-01	BUY	158	267.9	186.24	86.9	-42,601.34	0
2015-12-30	SELL	158	253	175.89	81.81	39,716.3	-2,885.04
2016-01-18	BUY	152	259.5	173.55	81.52	-39,699.08	0
2016-02-15	SELL	152	255	170.54	79.06	38,510.4	-1,188.68
2016-04-24	BUY	154	248.6	168.45	79.55	-38,532.4	0
2016-05-24	SELL	154	256.7	173.94	81.32	39,276.54	744.14
2016-05-29	BUY	153	255.2	171.8	80.45	-39,297.85	0
2016-06-26	SELL	153	250	168.3	79.35	38,002.35	-1,295.49
2016-07-13	BUY	147	256.8	166.1	78.13	-37,993.83	0
2016-07-28	SELL	147	275.99	178.51	82.2	40,309.82	2,315.99
2016-08-02	BUY	146	275.5	176.98	81.44	-40,481.42	0
2016-09-01	SELL	146	262.9	168.89	78.47	38,136.04	-2,345.38
2016-09-27	BUY	140	269.2	165.83	77.95	-37,931.78	0
2016-10-27	SELL	140	279.9	172.42	79.95	38,933.63	1,001.85
2016-11-01	BUY	142	273	170.57	79.06	-39,015.63	0
2016-11-29	SELL	142	285.2	178.19	82.11	40,238.1	1,222.47
2017-01-09	BUY	138	290	176.09	81.34	-40,277.42	0
2017-02-06	SELL	138	304	184.59	84.75	41,682.66	1,405.24
2017-02-09	BUY	134	308	181.6	83.37	-41,536.97	0
2017-03-12	SELL	134	318.7	187.91	86.46	42,431.44	894.47
2017-03-30	BUY	128	330	185.86	85.9	-42,511.75	0
2017-04-27	SELL	128	339.9	191.43	88.27	43,227.5	715.74