stonk ideas

Year	# of Buys	# Unsold	# Delist.	Med. Hold	S&P 500	Mean ROI	Median	STDDEV	Sharpe
2022	44	43	0	(unsold)	-8.412%	-92.443%	-100%	50.126%	-1.844
2021	124	81	10	(unsold)	27.734%	-37.881%	-100%	94.098%	-0.403
2020	326	23	5	85	16.644%	80.165%	51.376%	106.367%	0.754
2019	56	9	6	99	28.971%	40.3%	18.254%	102.768%	0.392
2018	36	9	6	120	-6.691%	2.038%	3.093%	79.494%	0.026
2017	35	8	4	119	18.747%	-9.838%	2.154%	52.169%	-0.189
2016	44	5	4	82	8.97%	52.521%	69.702%	74.784%	0.702
2015	40	3	3	98	-1.981%	72.54%	25.402%	126.855%	0.572
2014	26	2	1	105	11.664%	15.221%	9.182%	45.428%	0.335
2013	14	1	1	98	32.243%	30.435%	15.355%	53.406%	0.57
2012	29	5	5	94	13.006%	16.959%	25.285%	63.027%	0.269
2011	22	1	0	100	-0.024%	11.895%	6.763%	38.076%	0.312
2010	7	0	0	83	11.51%	72.816%	51.956%	74.075%	0.983
2009	214	0	0	64	25.101%	131.657%	130.678%	87.7%	1.501
2008	357	2	0	100	-38.654%	65.516%	12.766%	178.345%	0.367
2007	17	1	0	97	2.784%	135.078%	15.147%	373.974%	0.361
2006	16	0	0	95	13.478%	65.414%	25.448%	97.949%	0.668
2005	28	0	0	97	2.646%	41.323%	14.634%	53.659%	0.77
2004	20	0	0	132	8.676%	12.973%	2.288%	19.325%	0.671
2003	23	0	0	86	26.469%	52.899%	46.833%	48.317%	1.095
2002	135	0	0	93	-24.038%	63.809%	30.597%	78.085%	0.817
2001	76	0	0	98	-13.409%	49.542%	21.118%	67.397%	0.735
2000	139	10	0	100	-10.662%	33.84%	12.119%	76.202%	0.444

a full explanation is available here

buy when:

sell when:

prices may be adjusted to reflect splits/reverse-splits
drop occurs on one day, buy the next morning
blue figures are taken from the latest closing prices, since the threshold to sell has not yet been reached
red figures are taken from the last closing prices available, since it has since been delisted

Symbol	10-Day Trade Volume	Buy Date	Buy Price	Days Held	ROI Threshold	Sell Date	Sell Price	Sell ROI	SPY ROI
NR	7449720	2010-11-02	$5.350	87	39.000%	2011-03-09	$7.460	39.439%	10.861%
STAR	9663860	2010-09-23	$2.850	55	135.000%	2010-12-10	$6.980	144.912%	10.659%
FBP	9945000	2010-07-13	$7.872	752	0.000%	2013-07-09	$8.070	2.510%	51.287%
GENN	5725052	2010-07-09	$2.350	80	60.000%	2010-11-01	$3.930	67.234%	10.641%
GENN	4455595	2010-07-08	$1.620	44	168.000%	2010-09-09	$4.870	200.617%	3.664%
HAL	43106560	2010-06-02	$21.980	83	51.000%	2010-09-29	$33.400	51.956%	5.912%
RDN	12332940	2010-05-07	$10.180	710	0.000%	2013-03-05	$10.490	3.045%	36.976%

1 JAN 2010 - 31 DEC 2010