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: -26.3%. 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

#351 · Flow: Range flow

Full-history NAV৳570

Net return -99.4% · drawdown 99.4% · 459 closed positions

2024 onward NAV৳31,587

Net return -68.4% · drawdown 68.4% · 78 closed positions

2024 stress NAV৳19,289

Net return -80.7% · drawdown 80.7% · 53 closed positions

Variant 0; fixed stop 18.0%; maximum 5 sessions; gate None; continuous signal; exit any bearish; trailing arms at 5.0%, distance 2.0%; partial sale at 0.0% (0 = off).

Account reconciliation

Cash৳94

Unsettled৳0

Holdings৳477

NAV৳570

Realized P&L৳-99,420

Unrealized P&L৳-10

Fees৳55,912

Friction৳25,640

NAV = cash + unsettled proceeds + marked holdings. Maximum reconciliation error: ৳8.82e-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 #351

919 fills, including partial sales. Page 2.

Date	Side	Shares	Price	Fees	Friction	Cash flow	Realized P&L
2012-04-01	BUY	212	196	182.83	83.59	-41,818.42	0
2012-04-04	SELL	212	185.5	173.03	79.04	39,073.92	-2,744.5
2012-04-16	BUY	183	212.1	170.78	77.87	-39,062.95	0
2012-04-19	SELL	183	214	172.31	78.54	38,911.15	-151.8
2012-04-26	BUY	176	220.2	170.52	77.7	-39,003.43	0
2012-05-02	SELL	176	219.6	170.06	77.49	38,402.05	-601.38
2012-05-08	BUY	182	209.4	167.69	76.41	-38,354.9	0
2012-05-13	SELL	182	205.2	164.32	74.89	37,107.19	-1,247.71
2012-05-23	BUY	180	205.2	162.52	74.17	-37,172.69	0
2012-05-28	SELL	180	200.4	158.72	72.54	35,840.74	-1,331.95
2012-05-31	BUY	172	206.4	156.2	71.47	-35,728.47	0
2012-06-05	SELL	172	205.9	155.83	71.37	35,187.61	-540.87
2012-06-10	BUY	171	204.4	153.79	70.51	-35,176.7	0
2012-06-17	SELL	171	200.1	150.56	69.06	33,997.48	-1,179.22
2012-06-21	BUY	171	197.9	148.9	68.38	-34,058.18	0
2012-06-26	SELL	171	204.3	153.72	70.61	34,710.98	652.8
2012-07-03	BUY	169	203.8	151.55	69.49	-34,663.24	0
2012-07-08	SELL	169	200.7	149.24	68.46	33,700.6	-962.64
2012-07-11	BUY	172	194.6	147.27	67.54	-33,686.01	0
2012-07-16	SELL	172	192.1	145.38	66.61	32,829.21	-856.8
2012-07-22	BUY	164	199.4	143.89	65.9	-32,911.38	0
2012-07-25	SELL	164	205.5	148.29	67.88	33,485.83	574.45
2012-07-30	BUY	162	204.8	145.98	66.84	-33,390.42	0
2012-08-05	SELL	162	189.1	134.79	61.64	30,437.76	-2,952.66
2012-08-08	BUY	160	189	133.06	60.84	-30,433.89	0
2012-08-14	SELL	160	189.7	133.55	61.07	30,157.38	-276.51
2012-08-27	BUY	1	182.3	0.8	0.36	-183.47	0
2012-08-30	SELL	1	180.3	0.79	0.36	179.15	-4.32
2012-09-02	BUY	167	178.4	131.09	59.9	-29,983.79	0
2012-09-09	SELL	167	176.4	129.62	59.27	29,269.92	-713.87
2012-09-11	BUY	2	171.9	1.51	0.69	-346	0
2012-09-17	SELL	2	172.7	1.52	0.69	343.19	-2.81
2012-09-18	BUY	163	178.3	127.88	58.46	-29,249.23	0
2012-09-23	SELL	163	173.5	124.43	56.85	28,099.21	-1,150.02
2012-09-24	BUY	2	173.2	1.52	0.69	-348.62	0
2012-09-27	SELL	2	167.8	1.48	0.67	333.45	-15.16
2012-09-30	BUY	168	166.3	122.93	56.2	-28,117.53	0
2012-10-03	SELL	168	168.3	124.41	56.88	28,093.11	-24.42
2012-10-04	BUY	2	168.3	1.48	0.67	-338.75	0
2012-10-09	SELL	2	166.4	1.46	0.67	330.67	-8.08
2012-10-11	BUY	170	163.6	122.37	56.02	-27,990.39	0
2012-10-16	SELL	170	162.5	121.55	55.72	27,447.73	-542.67
2012-10-17	BUY	2	161.9	1.42	0.65	-325.87	0
2012-10-22	SELL	2	165	1.45	0.66	327.89	2.02
2012-11-01	BUY	159	174.2	121.87	56.04	-27,875.71	0
2012-11-06	SELL	159	168.4	117.81	54.2	26,603.59	-1,272.12
2012-11-12	BUY	158	167.2	116.24	53.53	-26,587.37	0
2012-11-15	SELL	158	177.9	123.68	57	27,927.52	1,340.15
2012-11-20	BUY	165	168.2	122.11	56.09	-27,931.2	0
2012-11-26	SELL	165	167	121.24	55.68	27,378.08	-553.12
2012-11-29	BUY	159	170.9	119.56	54.98	-27,347.64	0
2012-12-06	SELL	159	167.6	117.25	53.94	26,477.2	-870.44
2012-12-13	BUY	158	166.5	115.75	53.26	-26,476.01	0
2012-12-19	SELL	158	167.2	116.24	53.77	26,247.59	-228.42
2012-12-24	BUY	152	171.5	114.7	53.08	-26,235.78	0
2012-12-30	SELL	152	175	117.04	54.06	26,428.9	193.12
2013-01-03	BUY	153	171.6	115.52	53.37	-26,423.69	0
2013-01-08	SELL	153	171.4	115.39	53.31	26,055.5	-368.19
2013-01-13	BUY	152	170	113.7	52.54	-26,006.24	0
2013-01-16	SELL	152	169.6	113.43	52.44	25,613.33	-392.91
2013-01-22	BUY	151	169.1	112.35	52.06	-25,698.51	0
2013-01-27	SELL	151	168.4	111.88	51.97	25,264.54	-433.97
2013-02-03	BUY	148	169.5	110.38	51.29	-25,247.66	0
2013-02-06	SELL	148	172.8	112.53	51.96	25,409.91	162.25
2013-02-11	BUY	152	165.9	110.95	51.08	-25,378.83	0
2013-02-14	SELL	152	167.9	112.29	51.62	25,356.89	-21.94
2013-02-26	BUY	166	151.4	110.58	50.77	-25,293.75	0
2013-03-03	SELL	166	141	102.99	47.26	23,255.75	-2,038
2013-03-06	BUY	160	145.3	102.29	46.97	-23,397.26	0
2013-03-11	SELL	160	141.3	99.48	45.81	22,462.71	-934.55
2013-03-18	BUY	154	144.8	98.12	45.4	-22,442.71	0
2013-03-24	SELL	154	145.3	98.46	45.7	22,232.04	-210.67
2013-03-28	BUY	150	147.1	97.09	45.28	-22,207.37	0
2013-04-02	SELL	150	148.7	98.14	45.82	22,161.04	-46.33
2013-04-09	BUY	150	146.5	96.69	45.08	-22,116.77	0
2013-04-15	SELL	150	146.7	96.82	45.13	21,863.05	-253.72
2013-04-18	BUY	150	145.1	95.77	44.65	-21,905.41	0
2013-04-23	SELL	150	145.2	95.83	44.71	21,639.46	-265.95
2013-04-29	BUY	149	144.2	94.54	44.18	-21,624.52	0
2013-05-05	SELL	149	146	95.72	44.85	21,613.43	-11.09
2013-05-15	BUY	139	154.7	94.61	44.16	-21,642.07	0
2013-05-20	SELL	139	166.2	101.65	47.28	22,952.87	1,310.8
2013-05-26	BUY	139	163.7	100.12	46.32	-22,900.74	0
2013-05-29	SELL	139	173.9	106.36	49.16	24,016.59	1,115.85
2013-06-03	BUY	134	178.7	105.36	48.53	-24,099.7	0
2013-06-06	SELL	134	187.8	110.73	50.88	25,003.59	903.9
2013-06-12	BUY	139	178.1	108.93	49.89	-24,914.72	0
2013-06-17	SELL	139	177.8	108.74	49.79	24,555.66	-359.05
2013-06-30	BUY	136	178.9	107.05	48.92	-24,486.38	0
2013-07-04	SELL	136	188.1	112.56	51.44	25,417.6	931.22
2013-07-14	BUY	120	211.5	111.67	50.93	-25,542.6	0
2013-07-17	SELL	120	232.5	122.76	55.94	27,721.3	2,178.7
2013-07-22	BUY	152	180.9	120.99	55.1	-27,672.89	0
2013-07-25	SELL	152	178.4	119.31	54.34	26,943.15	-729.74
2013-08-05	BUY	150	178.9	118.07	53.77	-27,006.85	0
2013-08-14	SELL	150	178.2	117.61	53.57	26,558.82	-448.03
2013-08-27	BUY	125	209.8	115.39	52.64	-26,393.03	0
2013-09-02	SELL	125	214.7	118.09	53.84	26,665.57	272.54
2013-09-05	BUY	125	212	116.6	53.14	-26,669.74	0
2013-09-12	SELL	125	196.3	107.97	49.18	24,380.35	-2,289.39

Previous Next