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: -10.6%. 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

#291 · Flow: Range flow

Full-history NAV৳14,951

Net return -85.0% · drawdown 87.9% · 258 closed positions

2024 onward NAV৳59,843

Net return -40.2% · drawdown 50.0% · 56 closed positions

2024 stress NAV৳35,694

Net return -64.3% · drawdown 68.2% · 40 closed positions

Variant 0; fixed stop 6.0%; maximum 45 sessions; gate None; fresh signal only; exit EMA 200 break; trailing arms at 0.0%, distance 0.0%; partial sale at 20.0% (0 = off).

Account reconciliation

Cash৳176

Unsettled৳0

Holdings৳14,775

NAV৳14,951

Realized P&L৳-84,748

Unrealized P&L৳-301

Fees৳115,934

Friction৳53,827

NAV = cash + unsettled proceeds + marked holdings. Maximum reconciliation error: ৳6.55e-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 #291

524 fills, including partial sales. Page 2.

Date	Side	Shares	Price	Fees	Friction	Cash flow	Realized P&L
2012-11-26	SELL	371	167	272.61	126.77	61,557.62	-1,246.9
2012-11-29	BUY	358	170.9	269.2	125.56	-61,576.96	0
2012-12-04	SELL	358	167	263.06	122.84	59,400.1	-2,176.86
2012-12-13	BUY	354	166.5	259.34	121.13	-59,321.47	0
2012-12-19	SELL	354	167.2	260.43	123.09	58,805.27	-516.2
2012-12-24	BUY	341	171.5	257.32	121.72	-58,860.54	0
2012-12-30	SELL	341	175	262.57	123.66	59,288.77	428.23
2013-01-08	BUY	343	171.4	258.68	121.92	-59,170.8	0
2013-01-13	SELL	343	170	256.56	121	57,932.44	-1,238.36
2013-01-16	BUY	340	169.6	253.72	119.75	-58,037.47	0
2013-01-21	SELL	340	168.9	252.67	119.39	57,053.94	-983.53
2013-01-27	BUY	336	168.4	248.96	118.7	-56,950.06	0
2013-01-30	SELL	336	168.4	248.96	119.4	56,214.04	-736.03
2013-02-07	BUY	329	170.1	246.24	115.6	-56,324.73	0
2013-02-12	SELL	329	165.1	239	111.41	53,967.49	-2,357.25
2013-02-17	BUY	322	166.6	236.04	109.8	-53,991.03	0
2013-02-25	SELL	322	150.6	213.37	98.84	48,180.99	-5,810.05
2013-03-04	BUY	323	148.2	210.62	97.65	-48,176.87	0
2013-03-07	SELL	323	143.7	204.23	94.95	46,115.93	-2,060.95
2013-03-18	BUY	316	144.8	201.33	94.87	-46,053	0
2013-03-24	SELL	316	145.3	202.03	95.84	45,616.94	-436.06
2013-04-01	BUY	310	146.2	199.42	95.63	-45,617.04	0
2013-04-04	SELL	310	147.4	201.05	96.28	45,396.67	-220.37
2013-04-09	BUY	308	146.5	198.54	95.01	-45,415.54	0
2013-04-15	SELL	308	146.7	198.81	95.09	44,889.7	-525.84
2013-04-29	BUY	309	144.2	196.05	94.33	-44,848.19	0
2013-05-05	SELL	309	146	198.5	96.01	44,819.49	-28.7
2013-05-15	BUY	288	154.7	196.04	94.04	-44,843.68	0
2013-05-20	SELL	288	166.2	210.61	100.36	47,554.63	2,710.95
2013-05-26	BUY	289	163.7	208.16	98.11	-47,615.58	0
2013-07-10	SELL	144	220.7	139.84	63.92	31,577.04	7,851.63
2013-07-31	SELL	145	184.2	117.52	53.52	26,537.96	2,647.79
2013-08-05	BUY	322	178.9	253.47	115.68	-57,974.95	0
2013-08-14	SELL	322	168.17	238.26	108.76	53,802.43	-4,172.51
2013-08-27	BUY	255	209.8	235.4	107.79	-53,842.19	0
2013-09-12	SELL	255	196.3	220.25	100.55	49,735.7	-4,106.49
2013-09-17	BUY	253	195.3	217.41	99.23	-49,727.54	0
2013-10-08	SELL	253	178.8	199.04	91.59	44,945.77	-4,781.77
2013-10-21	BUY	246	181.5	196.46	90.83	-44,936.29	0
2013-10-24	SELL	246	178	192.67	89.53	43,505.81	-1,430.48
2013-10-29	BUY	231	187.2	190.27	88.5	-43,521.97	0
2014-01-06	SELL	231	206.4	209.78	96.98	47,371.64	3,849.67
2014-01-12	BUY	224	209.9	206.88	95.6	-47,320.07	0
2014-03-18	SELL	224	211.3	208.26	95.5	47,027.45	-292.63
2014-03-24	BUY	225	208	205.92	94.44	-47,100.36	0
2014-04-08	SELL	112	249.6	123	56.18	27,776.02	4,330.51
2014-06-01	SELL	113	275.4	136.93	62.52	30,920.75	7,265.9
2014-06-08	BUY	205	284	256.17	117.37	-58,593.53	0
2014-08-11	SELL	102	340.8	152.95	69.78	34,538.87	5,385.02
2014-08-19	SELL	103	338.2	153.27	69.87	34,611.46	5,171.78
2014-08-24	BUY	211	325.3	302.01	137.99	-69,078.3	0
2014-09-25	SELL	105	398.6	184.15	84.07	41,584.78	7,209.32
2014-11-02	SELL	106	370.7	172.89	78.85	39,042.45	4,339.61
2014-11-05	BUY	116	358.5	182.98	83.48	-41,852.46	0
2014-11-20	SELL	116	334	170.47	77.94	38,495.59	-3,356.87
2014-11-23	BUY	118	328.9	170.76	78.07	-39,059.03	0
2015-01-29	SELL	118	328.6	170.61	78.59	38,525.6	-533.44
2015-02-03	BUY	231	330	335.41	156.52	-76,721.93	0
2015-04-09	SELL	231	350	355.74	163.88	80,330.38	3,608.45
2015-04-29	BUY	241	331.8	351.84	162.42	-80,478.06	0
2015-05-05	SELL	241	327	346.75	160.69	78,299.56	-2,178.5
2015-05-17	BUY	240	324.1	342.25	158.99	-78,285.24	0
2015-05-20	SELL	240	335	353.76	164.45	79,881.79	1,596.55
2015-05-26	BUY	238	334	349.76	162.52	-80,004.29	0
2015-05-31	SELL	238	328.5	344.01	159.09	77,679.91	-2,324.38
2015-06-11	BUY	237	325	338.91	156.1	-77,520.01	0
2015-06-22	SELL	237	328.9	342.98	157.78	77,448.55	-71.47
2015-06-28	BUY	236	326	338.52	155.78	-77,430.3	0
2015-07-02	SELL	236	330.1	342.78	158.02	77,402.8	-27.5
2015-07-07	BUY	234	328.6	338.33	156.01	-77,386.74	0
2015-07-12	SELL	234	340.1	350.17	161.36	79,071.88	1,685.14
2015-07-22	BUY	235	335.2	346.6	159.59	-79,278.19	0
2015-08-03	SELL	235	328.5	339.67	156.01	76,701.82	-2,576.37
2015-08-19	BUY	239	318.9	335.36	154.4	-76,706.86	0
2015-08-24	SELL	239	316.5	332.83	153.64	75,157.03	-1,549.83
2015-09-03	BUY	237	315.1	328.59	152.84	-75,160.13	0
2015-09-08	SELL	237	314	327.44	152.7	73,937.86	-1,222.26
2015-09-21	BUY	246	298.2	322.77	150.64	-73,830.61	0
2015-09-29	SELL	246	296	320.39	149.33	72,346.28	-1,484.33
2015-10-12	BUY	269	267	316.02	146.25	-72,285.27	0
2015-10-15	SELL	269	254.9	301.7	139.64	68,126.76	-4,158.51
2015-10-26	BUY	268	253	298.34	137.99	-68,240.32	0
2015-10-29	SELL	268	246.5	290.67	134.52	65,636.8	-2,603.52
2015-11-08	BUY	261	250	287.1	133.44	-65,670.54	0
2015-11-11	SELL	261	251	288.25	134.31	65,088.45	-582.1
2015-11-18	BUY	254	254.5	284.43	133.43	-65,060.86	0
2015-11-23	SELL	254	254.8	284.76	133.99	64,300.45	-760.41
2015-11-26	BUY	252	253.1	280.64	132.31	-64,194.15	0
2015-12-01	SELL	252	267.9	297.05	140.72	67,073.03	2,878.88
2015-12-17	BUY	266	251.2	294	138.04	-67,251.25	0
2015-12-22	SELL	266	255	298.45	140.49	67,391.06	139.81
2016-01-03	BUY	264	253.4	294.35	140.01	-67,331.96	0
2016-01-06	SELL	264	252	292.72	140.79	66,094.49	-1,237.46
2016-01-11	BUY	258	254	288.34	139.7	-65,960.04	0
2016-01-14	SELL	258	256.6	291.29	140.65	65,770.85	-189.19
2016-01-19	BUY	248	263.3	287.31	137.52	-65,723.23	0
2016-01-24	SELL	248	266	290.26	137	65,540.74	-182.5
2016-02-02	BUY	255	256.3	287.57	135.18	-65,779.25	0
2016-02-07	SELL	255	260.4	292.17	137.49	65,972.35	193.09
2016-02-16	BUY	254	258	288.34	135.5	-65,955.84	0

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