Historical Prices for Maxygen, Inc (MAXY)

Symbol:

Historical Data for Maxygen Inc. (MAXY)

Start: End:

Date	Open	High	Low	Close	Volume	Change	Change %
10/10/08	3.20	3.71	3.01	3.69	497,969	0.49	15.31%
10/9/08	3.11	3.31	3.02	3.20	147,177	0.15	4.92%
10/8/08	3.07	3.37	2.9501	3.05	159,320	-0.13	-4.09%
10/7/08	3.28	3.45	3.00	3.18	222,480	-0.11	-3.34%
10/6/08	3.60	3.64	3.09	3.29	441,326	-0.35	-9.62%
10/3/08	3.87	4.12	3.59	3.64	82,929	-0.18	-4.71%
10/2/08	4.02	4.12	3.62	3.82	1,046,948	-0.23	-5.68%
10/1/08	4.20	4.35	4.00	4.05	681,885	-0.18	-4.26%
9/30/08	4.24	4.48	3.95	4.23	112,705	0.04	0.95%
9/29/08	4.26	5.31	4.09	4.19	136,140	-0.16	-3.68%
9/26/08	4.32	4.54	4.11	4.35	118,247	-0.05	-1.14%
9/25/08	3.97	4.61	3.97	4.40	253,483	0.53	13.70%
9/24/08	4.26	4.53	3.87	3.87	141,046	-0.37	-8.73%
9/23/08	4.35	4.85	4.17	4.24	231,376	-0.10	-2.30%
9/22/08	4.98	5.02	4.30	4.34	197,217	-0.69	-13.72%
9/19/08	5.06	5.20	4.70	5.03	520,189	0.21	4.36%
9/18/08	4.25	4.82	3.77	4.82	189,350	0.69	16.71%
9/17/08	4.40	4.52	4.02	4.13	99,100	-0.29	-6.56%
9/16/08	3.92	4.59	3.72	4.42	126,809	0.52	13.33%
9/15/08	4.18	4.42	3.73	3.90	114,630	-0.37	-8.67%
9/12/08	4.40	4.41	4.20	4.27	78,917	-0.16	-3.61%
9/11/08	4.44	4.66	4.20	4.43	211,667	-0.02	-0.45%
9/10/08	4.31	4.64	4.17	4.45	98,419	0.23	5.45%
9/9/08	4.33	4.42	4.17	4.22	108,369	-0.13	-2.99%
9/8/08	4.51	4.54	4.26	4.35	72,383	-0.02	-0.46%
9/5/08	4.50	4.50	4.29	4.37	93,921	-0.13	-2.89%
9/4/08	4.59	4.87	4.41	4.50	159,487	-0.17	-3.64%
9/3/08	4.48	4.82	4.42	4.67	135,404	0.18	4.01%
9/2/08	5.06	5.06	4.31	4.49	239,034	-0.44	-8.92%
8/29/08	5.22	5.45	4.90	4.93	101,353	-0.30	-5.74%
8/28/08	4.95	5.2425	4.90	5.23	81,963	0.28	5.66%
8/27/08	5.29	5.3799	4.78	4.95	152,400	-0.35	-6.60%
8/26/08	5.25	5.48	5.13	5.30	165,854	0.06	1.15%
8/25/08	5.62	5.72	5.14	5.24	116,618	-0.36	-6.43%
8/22/08	5.16	5.70	5.06	5.60	67,277	0.45	8.74%
8/21/08	5.32	5.41	4.86	5.15	144,951	-0.22	-4.10%
8/20/08	5.22	5.39	5.05	5.37	90,442	0.18	3.47%
8/19/08	5.27	5.42	4.92	5.19	137,316	-0.14	-2.63%
8/18/08	5.61	5.63	5.13	5.33	65,364	-0.30	-5.33%
8/15/08	5.67	5.96	5.56	5.63	186,545	0.08	1.44%
8/14/08	5.31	5.75	5.31	5.55	162,343	0.20	3.74%
8/13/08	5.01	5.50	5.01	5.35	198,027	0.34	6.79%
8/12/08	5.21	5.21	4.85	5.01	234,716	-0.07	-1.38%
8/11/08	4.65	5.16	4.49	5.08	132,865	0.44	9.48%
8/8/08	4.13	4.75	4.13	4.64	152,812	0.51	12.35%
8/7/08	5.20	5.20	4.06	4.13	263,767	-1.13	-21.48%
8/6/08	5.35	5.37	5.12	5.26	52,675	-0.08	-1.50%
8/5/08	5.20	5.45	5.14	5.34	175,668	0.21	4.09%
8/4/08	5.41	5.57	5.04	5.13	131,314	-0.29	-5.35%
8/1/08	4.97	5.52	4.80	5.42	146,221	0.57	11.75%
7/31/08	4.59	4.98	4.59	4.85	128,403	0.20	4.30%
7/30/08	4.89	4.99	4.63	4.65	80,011	-0.20	-4.12%
7/29/08	4.52	4.93	4.41	4.85	212,657	0.26	5.66%
7/28/08	4.57	4.895	4.54	4.59	209,441	-0.01	-0.22%
7/25/08	4.53	4.69	4.51	4.60	101,359	0.11	2.45%
7/24/08	4.70	4.95	4.48	4.49	219,339	-0.19	-4.06%
7/23/08	4.80	4.93	4.68	4.68	87,517	-0.12	-2.50%
7/22/08	4.56	4.91	4.56	4.80	101,780	0.20	4.35%
7/21/08	4.76	4.85	4.56	4.60	62,242	-0.16	-3.36%
7/18/08	4.94	4.95	4.73	4.76	102,214	-0.15	-3.05%
7/17/08	4.75	4.94	4.74	4.91	89,665	0.18	3.81%
7/16/08	4.60	4.76	4.47	4.73	148,288	0.13	2.83%
7/15/08	4.44	4.81	4.30	4.60	225,007	0.08	1.77%
7/14/08	4.48	4.53	4.38	4.52	124,264	0.02	0.44%