About volatility results of 253
63:10 59:34 111:08 52:13 43:57 11:15 17:20 15:42 35:11 59:40 80:28 58:23 56:46 62:04 16:11 16:40 19:37 21:44 18:55 16:01 15:27 42:26 44:42 16:14 61:55 44:19 19:56 22:19 27:08 39:30 22:48 54:30 79:26 88:30 23:44 19:19 22:40 36:58 27:43 27:48 22:45 59:32 31:18 34:07 39:08 33:49