怎么计算回我一共出了多少本钱投资股票？ 计算多年平均投资earning%

SiLv3sTeR

Code	B Date	Unit	B Price	B Value	S Date	S Price	S Value	P/L	P/L %
5347	05/07/08	100	7.00	713.21	06/16/08	8.400	826.74	113.53	15.92%
5099	06/16/08	900	0.90	818.75	07/15/08	0.865	765.26	(53.49)	-6.53%
2887	01/11/08	700	2.00	1,414.42	10/02/08	1.220	840.74	(573.68)	-40.56%
2888	01/17/08	400	2.02	821.25	10/02/08	1.220	474.85	(346.40)	-42.18%
2889	01/25/08	800	1.84	1,486.45	10/02/08	1.220	962.70	(523.75)	-35.23%
2890	02/11/08	1,100	1.60	1,774.85	10/02/08	1.220	1,327.59	(447.26)	-25.20%
2891	02/28/08	900	1.43	1,301.39	10/02/08	1.220	1,083.67	(217.72)	-16.73%
2892	03/04/08	1,100	1.43	1,587.48	10/02/08	1.220	1,327.59	(259.89)	-16.37%
2893	04/15/08	700	1.31	930.28	10/02/08	1.220	840.74	(89.54)	-9.63%
2894	06/11/08	1,500	1.27	1,920.92	10/02/08	1.220	1,814.64	(106.28)	-5.53%
5122	10/08/08	1,000	1.28	1,294.39	11/07/08	1.450	1,435.56	141.17	10.91%
6742WB	06/15/08	17,500	0.54	9,528.99	12/02/08	0.620	10,759.79	1,230.80	12.92%
6742WB	09/15/08	1,200	0.52	631.19	12/05/08	0.565	664.79	33.60	5.32%
6742WB	09/15/08	2,700	0.52	1,404.92	12/05/08	0.565	1,511.04	106.12	7.55%
6742WB	10/13/08	2,500	0.50	1,264.38	12/05/08	0.565	1,398.07	133.69	10.57%
6742WB	11/04/08	3,400	0.51	1,731.54	12/05/08	0.565	1,904.97	173.43	10.02%
6742WB	07/04/08	3,500	0.48	1,694.51	01/05/09	0.740	2,568.09	873.58	51.55%
6742WB	11/10/08	5,100	0.50	2,571.62	01/05/09	0.740	3,742.44	1,170.82	45.53%
7164	12/31/08	3,300	0.40	1,334.40	01/28/09	0.425	1,388.07	53.67	4.02%
7177	01/28/09	5,600	0.45	2,541.40	01/28/09	0.460	2,554.19	12.79	0.50%
3182	02/23/09	500	3.56	1,795.00	04/09/09	4.360	2,161.08	366.08	20.39%
5122	03/06/09	1,600	1.08	1,742.62	04/09/09	1.480	2,347.70	605.08	34.72%
1961	01/30/09	600	3.78	2,287.57	04/20/09	4.260	2,534.34	246.77	10.79%
5347	09/25/08	200	6.95	1,404.42	04/20/09	7.200	1,425.56	21.14	1.51%
1155	04/13/09	1,600	3.96	6,389.26	04/21/09	4.300	6,822.77	433.51	6.78%
4197	01/06/09	1,100	5.70	6,322.78	05/04/09	6.600	7,199.00	876.22	13.86%
9296	06/02/09	2,500	0.58	1,464.44	06/19/09	0.625	1,548.03	83.59	5.71%
1295CJ	06/10/09	4,300	0.39	1,670.00	06/22/09	0.375	1,598.01	(71.99)	-4.31%
1295CJ	07/16/09	3,200	0.63	2,033.72	07/22/09	0.645	2,045.93	12.21	0.60%
2283	06/19/09	1,600	0.94	1,510.45	07/22/09	0.955	1,513.54	3.09	0.20%
9296	06/22/09	3,000	0.56	1,679.50	08/18/09	0.650	1,933.76	254.26	15.14%
9296	07/24/09	5,700	0.61	3,506.39	08/18/09	0.650	3,673.94	167.55	4.78%
AIG	06/02/09	150	32.00	17,280.00	09/02/09	34.267	17,990.78	710.78	4.11%
C	04/16/09	4,000	4.00	58,187.94	09/02/09	4.486	62,812.58	4,624.64	7.95%
FNM	05/07/09	3,000	0.90	9,749.78	09/03/09	1.558	16,333.25	6,583.47	67.52%
7164	08/18/09	8,000	0.76	6,131.39	09/23/09	0.795	6,306.57	175.18	2.86%
7165	09/14/09	62,000	0.72	45,010.88	09/23/09	0.795	48,880.18	3,869.30	8.60%
PB Mutual	12/25/07	45,519	0.25	12,000.00	09/23/09	0.183	8,343.67	(3,656.33)	-30.47%
4715	12/04/08	4,700	2.28	10,805.23	09/23/09	2.880	13,423.18	2,617.95	24.23%
4715	12/09/08	2,500	2.20	5,546.15	09/23/09	2.880	7,139.44	1,593.29	28.73%
4715	12/17/08	900	2.18	1,978.32	09/23/09	2.880	2,570.08	591.76	29.91%
3336WR	10/02/09	60,000	0.92	55,533.96	10/28/09	1.220	72,591.64	17,057.68	30.72%
3336WR	10/02/09	60,000	0.92	55,533.96	10/28/09	1.240	73,781.88	18,247.92	32.86%
6012	11/19/09	30,000	5.45	164,056.40	11/23/09	5.350	159,953.80	(4,102.60)	-2.50%
FNM	10/07/09	4,000	1.49	20,098.99	11/25/09	0.996	13,434.06	(6,664.93)	-33.16%
0162	05/18/11	1,000	0.27	270.00	05/19/11	0.370	340.88	70.88	26.25%
5205	07/01/11	6,000	1.620	9,720.00	07/18/11	1.700	10,143.10	423.10	4.35%
5210	07/21/11	2,000	3.650	7,340.85	08/08/11	3.720	7,398.52	57.67	0.79%
5199	07/25/11	10,000	0.625	6,250.00	08/08/11	0.540	5,369.70	(880.30)	-14.08%
5199WA	07/25/11	10,000	0.125	1,250.00	08/08/11	0.145	1,435.56	185.56	14.84%
6399	10/19/12	1,000	3.000	3,016.50	05/07/13	3.030	3,012.37	(4.13)	-0.14%
3336WC	05/22/12	1,000	1.630	1,644.49	05/08/13	1.580	1,565.52	(78.97)	-4.80%
5241WA	08/12/13	100,000	0.325	32,679.25	08/01/16	-	-	(32,679.25)	-100.00%
5241	08/05/13	300,000	0.425	127,934.00	10/31/16	0.480	143,964.00	16,030.00	12.53%
5241	06/06/14	10,000	0.550	5,530.75	10/31/16	0.480	4,798.80	(731.95)	-13.23%
5227	09/21/12	1,000	1.350	1,364.41	03/07/17	1.760	1,749.81	385.40	28.25%
5227	10/08/12	19,000	1.350	25,791.43	03/07/17	1.760	33,246.30	7,454.87	28.90%

bluetear83

我也要知道大家如何计算的。。。

可以这样吗？

每一年的{（sell value - buy value）/ buy value }x100% = earning % for 那一年？

还是把连续几年的 {（sell value - buy value）/ buy value }x100% = earning % for 连续年的？

还没真正这样计算呢

pml_318

单纯看一只股就 （卖/买）＾（1/年）
但这是不考虑你闲置的钱的算法