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$35.92 $16.90
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$33.75
$27.50
$21.25
$15.00
Apr
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Jan
Apr
2014
2015
2016
$29.12, Jan 11 - Jan 17 $27.65, Jan 17 - Jan 20 $27.59, Jan 20 - Jan 22 $27.55, Jan 22 - Jan 23 $28.85, Jan 25 4:30 am $27.55, Jan 26 - Jan 30 $27.74, Jan 31 - Mar 10 $27.71, Mar 11 - Mar 12 $27.67, Mar 12 - Mar 14 $27.61, Mar 15 - Mar 16 $27.74, Mar 17 - Apr 2 $27.34, Apr 3 - Apr 5 $27.41, Apr 6 - Apr 8 $27.34, Apr 9 - Apr 27 $27.92, Apr 28 8:59 pm $27.94, Apr 29 - May 1 $27.91, May 2 - May 3 $26.71, May 3 - Jun 11 $23.41, May 3 12:16 am $27.91, May 3 - May 4 $26.71, May 3 - Jun 11 $23.42, May 3 - May 4 $27.90, May 7 - May 8 $26.71, May 3 - Jun 11 $23.38, May 7 6:43 am $27.88, May 8 - May 9 $26.71, May 3 - Jun 11 $23.35, May 9 1:11 pm $27.86, May 10 - May 11 $26.71, May 3 - Jun 11 $23.32, May 11 - May 12 $27.82, May 13 3:39 pm $26.71, May 3 - Jun 11 $23.30, May 13 3:39 pm $27.81, May 15 12:43 am $26.71, May 3 - Jun 11 $23.29, May 15 12:43 am $27.78, May 18 3:03 am $26.71, May 3 - Jun 11 $23.26, May 17 - May 18 $27.74, May 19 - May 23 $26.71, May 3 - Jun 11 $23.25, May 19 - May 21 $27.74, May 19 - May 23 $26.71, May 3 - Jun 11 $23.24, May 21 - May 22 $27.73, May 24 - May 25 $26.71, May 3 - Jun 11 $23.22, May 23 - May 24 $27.70, May 26 - May 27 $26.71, May 3 - Jun 11 $23.19, May 26 2:05 pm $27.68, May 28 10:36 am $26.71, May 3 - Jun 11 $23.16, May 28 10:36 am $27.65, May 30 - May 31 $26.71, May 3 - Jun 11 $23.14, May 30 12:52 pm $27.63, Jun 1 - Jun 5 $26.71, May 3 - Jun 11 $23.12, May 31 - Jun 11 $27.74, Jun 6 - Jul 29 $26.71, May 3 - Jun 11 $23.12, May 31 - Jun 11 $27.74, Jun 6 - Jul 29 $24.08, Jun 12 1:41 pm $23.91, Jun 12 1:41 pm $27.74, Jun 6 - Jul 29 $24.05, Jun 27 - Jun 30 $23.79, Jun 13 - Jul 6 $27.74, Jun 6 - Jul 29 $23.79, Jun 13 - Jul 6 $23.70, Jul 1 - Jul 28 $27.74, Jun 6 - Jul 29 $24.30, Jul 8 - Jul 30 $23.70, Jul 1 - Jul 28 $27.74, Jun 6 - Jul 29 $24.39, Jul 29 12:05 am $24.30, Jul 8 - Jul 30 $27.83, Jul 30 - Aug 2 $24.32, Jul 30 9:33 pm $24.28, Jul 30 - Aug 1 $27.83, Jul 30 - Aug 2 $24.27, Jul 31 - Aug 2 $24.07, Aug 2 - Aug 15 $27.92, Aug 3 - Aug 12 $24.07, Aug 2 - Aug 15 $24.06, Aug 4 - Aug 7 $27.92, Aug 3 - Aug 12 $27.01, Aug 8 - Aug 11 $24.07, Aug 2 - Aug 15 $27.92, Aug 3 - Aug 12 $26.99, Aug 12 - Aug 15 $24.07, Aug 2 - Aug 15 $28.01, Aug 15 - Aug 17 $26.99, Aug 12 - Aug 15 $24.07, Aug 2 - Aug 15 $28.01, Aug 15 - Aug 17 $26.95, Aug 17 8:40 am $24.01, Aug 16 - Aug 17 $28.10, Aug 27 - Aug 28 $26.87, Aug 27 8:54 am $24.10, Aug 27 - Aug 29 $28.19, Aug 29 - Sep 4 $26.85, Aug 29 1:45 pm $24.10, Aug 27 - Aug 29 $28.19, Aug 29 - Sep 4 $26.83, Aug 30 - Sep 3 $24.19, Aug 30 - Sep 4 $28.19, Aug 29 - Sep 4 $26.81, Sep 4 - Sep 5 $24.19, Aug 30 - Sep 4 $28.27, Sep 5 - Sep 10 $26.79, Sep 6 - Sep 8 $24.27, Sep 5 - Sep 8 $28.27, Sep 5 - Sep 10 $24.25, Sep 9 6:32 am $24.24, Sep 9 6:32 am $28.07, Sep 11 - Sep 21 $24.14, Sep 11 3:17 pm $24.04, Sep 11 3:17 pm $28.07, Sep 11 - Sep 21 $24.00, Sep 13 10:44 pm $23.87, Sep 13 10:44 pm $28.07, Sep 11 - Sep 21 $23.75, Sep 14 11:14 pm $23.74, Sep 14 11:14 pm $28.07, Sep 11 - Sep 21 $23.73, Sep 19 - Sep 29 $23.68, Sep 19 - Sep 20 $28.07, Sep 11 - Sep 21 $23.73, Sep 19 - Sep 29 $23.66, Sep 21 - Sep 22 $27.87, Sep 22 - Sep 29 $23.73, Sep 19 - Sep 29 $23.64, Sep 23 - Sep 24 $27.87, Sep 22 - Sep 29 $23.73, Sep 19 - Sep 29 $23.62, Sep 26 - Sep 27 $27.87, Sep 22 - Sep 29 $23.73, Sep 19 - Sep 29 $23.60, Sep 28 - Sep 29 $28.42, Sep 30 - Oct 4 $23.69, Sep 30 6:55 am $23.58, Sep 30 - Oct 1 $28.42, Sep 30 - Oct 4 $23.65, Oct 2 11:51 am $23.56, Oct 2 - Oct 3 $28.42, Sep 30 - Oct 4 $23.52, Oct 4 4:11 pm $23.51, Oct 4 4:11 pm $28.98, Oct 5 - Oct 12 $23.48, Oct 6 7:36 pm $23.48, Oct 6 7:36 pm $28.98, Oct 5 - Oct 12 $23.44, Oct 7 - Oct 9 $23.44, Oct 9 12:25 am $28.98, Oct 5 - Oct 12 $23.30, Oct 11 7:15 am $23.21, Oct 11 7:15 am $29.55, Oct 13 - Oct 16 $23.08, Oct 13 11:39 am $23.07, Oct 13 11:39 am $29.55, Oct 13 - Oct 16 $23.05, Oct 14 1:35 pm $23.04, Oct 14 1:35 pm $29.59, Oct 17 - Nov 27 $23.02, Oct 17 8:21 pm $22.99, Oct 17 - Oct 20 $29.59, Oct 17 - Nov 27 $23.06, Oct 18 - Oct 20 $22.99, Oct 17 - Oct 20 $29.59, Oct 17 - Nov 27 $23.05, Oct 21 - Oct 23 $22.98, Oct 21 6:24 am $29.59, Oct 17 - Nov 27 $23.05, Oct 21 - Oct 23 $22.97, Oct 23 - Oct 25 $29.59, Oct 17 - Nov 27 $23.06, Oct 25 - Oct 30 $22.97, Oct 23 - Oct 25 $29.59, Oct 17 - Nov 27 $23.06, Oct 25 - Oct 30 $22.96, Oct 27 5:09 pm $29.59, Oct 17 - Nov 27 $23.06, Oct 25 - Oct 30 $22.94, Oct 30 3:56 pm $29.59, Oct 17 - Nov 27 $23.05, Nov 2 6:31 am $22.93, Nov 2 - Nov 5 $29.59, Oct 17 - Nov 27 $23.06, Nov 5 3:36 am $22.93, Nov 2 - Nov 5 $29.59, Oct 17 - Nov 27 $22.98, Nov 8 4:46 pm $22.91, Nov 8 4:46 pm $29.59, Oct 17 - Nov 27 $22.78, Nov 11 11:18 pm $22.77, Nov 11 11:18 pm $29.59, Oct 17 - Nov 27 $22.76, Nov 14 4:21 pm $22.75, Nov 14 4:21 pm $29.59, Oct 17 - Nov 27 $22.53, Nov 18 11:39 am $22.52, Nov 18 11:39 am $29.59, Oct 17 - Nov 27 $22.49, Nov 19 9:47 pm $22.48, Nov 19 9:47 pm $29.59, Oct 17 - Nov 27 $22.47, Nov 21 - Nov 24 $22.47, Nov 24 4:58 am $29.59, Oct 17 - Nov 27 $22.48, Nov 25 - Nov 27 $22.47, Nov 26 8:36 am $29.38, Nov 28 - Dec 5 $22.46, Nov 29 7:40 am $22.46, Nov 27 - Dec 2 $29.38, Nov 28 - Dec 5 $22.46, Nov 27 - Dec 2 $22.45, Nov 30 - Dec 2 $29.38, Nov 28 - Dec 5 $22.45, Dec 3 8:18 am $22.44, Dec 3 8:18 am $29.38, Nov 28 - Dec 5 $22.31, Dec 5 8:14 am $22.29, Dec 5 8:14 am $29.23, Dec 6 - Dec 12 $22.27, Dec 6 - Dec 7 $22.25, Dec 7 8:04 am $29.23, Dec 6 - Dec 12 $22.23, Dec 9 10:15 am $22.21, Dec 9 - Dec 24 $29.23, Dec 6 - Dec 12 $22.21, Dec 9 - Dec 24 $22.21, Dec 10 - Dec 13 $29.52, Dec 13 - Dec 18 $22.21, Dec 9 - Dec 24 $22.21, Dec 10 - Dec 13 $29.52, Dec 13 - Dec 18 $22.21, Dec 9 - Dec 24 $22.20, Dec 14 - Dec 16 $29.52, Dec 13 - Dec 18 $22.21, Dec 9 - Dec 24 $22.21, Dec 17 - Dec 24 $29.81, Dec 21 - Dec 26 $22.21, Dec 9 - Dec 24 $22.21, Dec 17 - Dec 24 $29.81, Dec 21 - Dec 26 $22.20, Dec 24 1:07 pm $22.20, Dec 24 1:07 pm $29.81, Dec 21 - Dec 26 $22.00, Dec 26 - Jan 3 $21.99, Dec 26 - Jan 3 $30.10, Dec 28 - Jan 2 $22.00, Dec 26 - Jan 3 $21.99, Dec 26 - Jan 3 $30.40, Jan 3 - Jan 9 $21.89, Jan 4 5:18 am $21.86, Jan 4 5:18 am $30.40, Jan 3 - Jan 9 $21.70, Jan 6 8:03 am $21.69, Jan 5 - Jan 6 $30.40, Jan 3 - Jan 9 $22.25, Jan 8 - Jan 22 $21.68, Jan 8 3:45 am $30.70, Jan 10 - Jan 15 $22.25, Jan 8 - Jan 22 $21.62, Jan 9 - Jan 10 $30.70, Jan 10 - Jan 15 $22.25, Jan 8 - Jan 22 $21.40, Jan 14 7:59 pm $30.70, Jan 10 - Jan 15 $22.25, Jan 8 - Jan 22 $21.41, Jan 15 - Jan 17 $31.00, Jan 17 - Jan 23 $22.25, Jan 8 - Jan 22 $21.40, Jan 19 - Jan 22 $31.30, Jan 24 - Jan 30 $24.04, Jan 23 - Jan 30 $21.41, Jan 23 - Jan 25 $31.30, Jan 24 - Jan 30 $24.04, Jan 23 - Jan 30 $21.40, Jan 26 1:02 pm $31.30, Jan 24 - Jan 30 $24.04, Jan 23 - Jan 30 $21.39, Jan 28 6:37 am $31.30, Jan 24 - Jan 30 $23.21, Jan 30 - Feb 27 $21.35, Jan 30 10:15 pm $31.61, Feb 1 - Feb 7 $23.21, Jan 30 - Feb 27 $21.33, Feb 1 5:12 pm $31.61, Feb 1 - Feb 7 $23.21, Jan 30 - Feb 27 $21.17, Feb 4 11:16 am $31.61, Feb 1 - Feb 7 $23.21, Jan 30 - Feb 27 $21.11, Feb 7 4:59 am $31.92, Feb 8 - Feb 13 $23.21, Jan 30 - Feb 27 $20.96, Feb 9 1:58 am $31.92, Feb 8 - Feb 13 $23.21, Jan 30 - Feb 27 $20.89, Feb 10 - Feb 11 $31.92, Feb 8 - Feb 13 $23.21, Jan 30 - Feb 27 $20.81, Feb 13 - Feb 14 $32.24, Feb 14 - Feb 20 $23.21, Jan 30 - Feb 27 $20.74, Feb 15 3:00 pm $32.24, Feb 14 - Feb 20 $23.21, Jan 30 - Feb 27 $20.71, Feb 17 - Feb 19 $32.56, Feb 21 - Feb 27 $23.21, Jan 30 - Feb 27 $20.78, Feb 20 - Feb 23 $32.56, Feb 21 - Feb 27 $23.21, Jan 30 - Feb 27 $20.70, Feb 26 9:03 am $32.88, Feb 28 - Mar 6 $20.89, Feb 28 8:42 am $20.71, Feb 28 8:42 am $32.88, Feb 28 - Mar 6 $25.21, Mar 1 - Mar 3 $21.79, Mar 1 8:56 am $32.88, Feb 28 - Mar 6 $25.25, Mar 2 - Mar 3 $25.21, Mar 1 - Mar 3 $32.88, Feb 28 - Mar 6 $27.56, Mar 4 - Mar 8 $27.41, Mar 4 - Mar 8 $33.20, Mar 7 - Mar 18 $27.56, Mar 4 - Mar 8 $27.41, Mar 4 - Mar 8 $33.20, Mar 7 - Mar 18 $28.10, Mar 10 7:00 am $27.64, Mar 10 7:00 am $33.20, Mar 7 - Mar 18 $28.08, Mar 12 1:36 pm $27.65, Mar 12 - Mar 13 $33.20, Mar 7 - Mar 18 $28.96, Mar 13 - Mar 18 $28.35, Mar 14 - Mar 21 $33.53, Mar 20 - Mar 27 $28.92, Mar 21 5:48 am $28.35, Mar 14 - Mar 21 $33.53, Mar 20 - Mar 27 $28.43, Mar 23 2:42 pm $28.19, Mar 23 - Mar 31 $33.53, Mar 20 - Mar 27 $28.19, Mar 23 - Mar 31 $28.19, Mar 25 - Mar 27 $33.86, Mar 28 - Apr 3 $28.19, Mar 23 - Mar 31 $24.93, Mar 29 10:31 am $33.86, Mar 28 - Apr 3 $28.19, Mar 23 - Mar 31 $24.70, Mar 31 8:26 pm $33.86, Mar 28 - Apr 3 $28.11, Apr 3 - Apr 4 $24.17, Apr 3 12:05 pm $34.19, Apr 4 - Apr 10 $28.11, Apr 3 - Apr 4 $23.33, Apr 4 7:53 pm $34.19, Apr 4 - Apr 10 $26.77, Apr 7 11:49 am $22.65, Apr 7 11:49 am $34.19, Apr 4 - Apr 10 $26.74, Apr 8 - Apr 10 $22.39, Apr 8 8:56 pm $34.53, Apr 11 - Apr 17 $26.66, Apr 11 5:30 pm $22.10, Apr 11 5:30 pm $34.53, Apr 11 - Apr 17 $21.41, Apr 15 7:51 pm $21.34, Apr 15 7:51 pm $34.53, Apr 11 - Apr 17 $21.24, Apr 17 4:26 am $21.16, Apr 17 4:26 am $34.87, Apr 18 - Apr 24 $21.10, Apr 19 7:57 pm $21.04, Apr 19 7:57 pm $34.87, Apr 18 - Apr 24 $21.04, Apr 22 1:55 pm $20.99, Apr 22 1:55 pm $34.87, Apr 18 - Apr 24 $20.98, Apr 24 12:18 am $20.92, Apr 24 12:18 am $35.14, Apr 25 11:15 am $20.96, Apr 25 11:15 am $20.91, Apr 25 11:15 am $35.14, Apr 27 - Apr 28 $20.86, Apr 28 2:51 pm $20.81, Apr 28 2:51 pm OOS $35.14, Apr 30 2:04 am $20.82, Apr 30 2:04 am $20.76, Apr 30 2:04 am $35.14, May 1 - May 12 $21.13, May 1 - May 7 $21.03, May 2 - May 7 $35.14, May 1 - May 12 $21.28, May 9 - May 14 $20.97, May 9 3:37 am $35.14, May 1 - May 12 $21.28, May 9 - May 14 $20.89, May 11 3:16 am $35.14, May 1 - May 12 $21.28, May 9 - May 14 $20.88, May 12 5:47 pm $34.16, May 14 10:05 am $21.28, May 9 - May 14 $20.82, May 14 10:05 am $33.95, May 16 4:57 am $21.56, May 16 - May 31 $21.32, May 16 - May 31 $34.12, May 18 5:34 am $21.56, May 16 - May 31 $21.32, May 16 - May 31 $34.52, May 20 - May 22 $21.56, May 16 - May 31 $21.32, May 16 - May 31 $34.17, May 24 - May 29 $21.56, May 16 - May 31 $21.32, May 16 - May 31 $34.52, May 31 - Jun 26 $21.56, May 16 - May 31 $21.32, May 16 - May 31 $34.52, May 31 - Jun 26 $21.42, Jun 5 - Jun 7 $21.30, Jun 5 12:57 am $34.52, May 31 - Jun 26 $21.42, Jun 5 - Jun 7 $21.27, Jun 7 9:18 am $34.52, May 31 - Jun 26 $21.32, Jun 9 - Jun 17 $21.21, Jun 9 1:15 pm $34.52, May 31 - Jun 26 $21.32, Jun 9 - Jun 17 $21.15, Jun 11 1:40 pm $34.52, May 31 - Jun 26 $21.32, Jun 9 - Jun 17 $21.11, Jun 13 1:39 pm $34.52, May 31 - Jun 26 $21.32, Jun 9 - Jun 17 $21.04, Jun 15 12:14 pm $34.52, May 31 - Jun 26 $21.32, Jun 9 - Jun 17 $21.01, Jun 17 9:32 am $34.52, May 31 - Jun 26 $21.61, Jun 21 - Jun 25 $21.53, Jun 23 2:32 am $34.52, May 31 - Jun 26 $21.61, Jun 21 - Jun 25 $21.52, Jun 25 12:54 am $34.52, May 31 - Jun 26 $21.49, Jun 26 11:20 pm $21.44, Jun 26 11:20 pm OOS $34.52, Jun 29 - Jul 1 $21.46, Jun 29 1:32 am $21.40, Jun 29 1:32 am OOS $34.52, Jun 29 - Jul 1 $21.54, Jul 1 3:20 am $21.50, Jul 1 - Jul 5 $34.91, Jul 3 6:56 am $21.50, Jul 1 - Jul 5 $21.49, Jul 3 - Jul 5 OOS $34.91, Jul 5 - Jul 7 $21.50, Jul 1 - Jul 5 $21.49, Jul 3 - Jul 5 OOS $34.91, Jul 5 - Jul 7 $21.53, Jul 7 3:11 pm $21.49, Jul 7 3:11 pm $34.91, Jul 10 - Jul 18 $21.45, Jul 10 - Jul 15 $21.29, Jul 10 12:05 pm $34.91, Jul 10 - Jul 18 $21.45, Jul 10 - Jul 15 $21.42, Jul 13 - Jul 15 $34.91, Jul 10 - Jul 18 $21.51, Jul 16 11:42 pm $21.44, Jul 16 11:42 pm $34.55, Jul 20 - Jul 26 $21.40, Jul 18 - Jul 24 $21.36, Jul 18 - Jul 24 $34.55, Jul 20 - Jul 26 $21.37, Jul 26 3:27 am $21.33, Jul 26 3:27 am $34.20, Jul 27 - Aug 2 $21.29, Jul 27 11:06 pm $21.26, Jul 27 11:06 pm $34.20, Jul 27 - Aug 2 $21.36, Jul 29 - Aug 2 $21.30, Jul 29 6:50 pm $34.20, Jul 27 - Aug 2 $21.39, Jul 31 - Aug 2 $21.36, Jul 29 - Aug 2 $33.85, Aug 4 - Aug 15 $23.43, Aug 4 7:16 am $23.42, Aug 4 7:16 am $33.85, Aug 4 - Aug 15 $23.45, Aug 6 4:45 am $23.40, Aug 6 4:45 am $33.85, Aug 4 - Aug 15 $23.36, Aug 8 2:50 am $23.32, Aug 8 - Aug 10 $33.85, Aug 4 - Aug 15 $23.34, Aug 10 1:31 am $23.32, Aug 8 - Aug 10 $33.85, Aug 4 - Aug 15 $24.85, Aug 13 8:12 pm $24.80, Aug 13 8:12 pm $33.85, Aug 4 - Aug 15 $25.12, Aug 15 5:44 pm $25.07, Aug 15 - Aug 19 $33.51, Aug 19 - Aug 23 $25.13, Aug 19 11:58 am $25.07, Aug 15 - Aug 19 $33.51, Aug 19 - Aug 23 $24.67, Aug 23 5:30 am $23.91, Aug 23 5:30 am $33.17, Aug 25 - Sep 9 $24.68, Aug 25 3:40 am $23.09, Aug 25 3:40 am $33.17, Aug 25 - Sep 9 $25.63, Aug 28 - Aug 30 $23.03, Aug 28 10:14 pm $33.17, Aug 25 - Sep 9 $25.63, Aug 28 - Aug 30 $22.99, Aug 30 7:49 pm $33.17, Aug 25 - Sep 9 $25.61, Sep 1 5:02 pm $22.92, Sep 1 5:02 pm $33.17, Aug 25 - Sep 9 $25.13, Sep 3 3:56 pm $22.89, Sep 3 3:56 pm $33.17, Aug 25 - Sep 9 $25.07, Sep 5 - Sep 7 $21.99, Sep 5 - Sep 15 $33.17, Aug 25 - Sep 9 $25.05, Sep 9 - Sep 13 $21.99, Sep 5 - Sep 15 $32.83, Sep 13 - Sep 17 $25.05, Sep 9 - Sep 13 $21.99, Sep 5 - Sep 15 $32.83, Sep 13 - Sep 17 $25.07, Sep 15 11:51 am $21.99, Sep 5 - Sep 15 $32.83, Sep 13 - Sep 17 $26.80, Sep 17 - Sep 21 $26.76, Sep 17 - Sep 23 $32.50, Sep 19 - Sep 25 $26.80, Sep 17 - Sep 21 $26.76, Sep 17 - Sep 23 $32.50, Sep 19 - Sep 25 $26.76, Sep 23 10:18 am $26.76, Sep 17 - Sep 23 $32.50, Sep 19 - Sep 25 $26.69, Sep 25 10:16 am $26.64, Sep 25 10:16 am OOS $32.50, Sep 27 - Oct 1 $26.56, Sep 27 9:51 am $26.51, Sep 27 9:51 am OOS $32.50, Sep 27 - Oct 1 $26.48, Sep 29 9:39 am $26.43, Sep 29 9:39 am OOS $32.50, Sep 27 - Oct 1 $26.81, Oct 1 10:37 am $26.77, Oct 1 10:37 am OOS $32.17, Oct 3 12:04 pm $26.80, Oct 3 - Oct 9 $26.76, Oct 3 - Oct 9 $32.17, Oct 5 - Oct 7 $26.80, Oct 3 - Oct 9 $26.76, Oct 3 - Oct 9 OOS $32.17, Oct 9 6:47 pm $26.80, Oct 3 - Oct 9 $26.76, Oct 3 - Oct 9 $32.91, Oct 11 - Oct 15 $25.98, Oct 11 8:43 pm $25.92, Oct 11 8:43 pm $32.91, Oct 11 - Oct 15 $25.51, Oct 13 9:46 pm $25.43, Oct 13 9:46 pm $33.32, Oct 17 - Oct 23 $24.98, Oct 17 - Oct 23 $24.78, Oct 17 9:04 pm $33.32, Oct 17 - Oct 23 $24.98, Oct 17 - Oct 23 $24.26, Oct 19 8:21 pm $33.32, Oct 17 - Oct 23 $24.98, Oct 17 - Oct 23 $24.12, Oct 21 7:57 pm $33.32, Oct 17 - Oct 23 $24.98, Oct 17 - Oct 23 $24.00, Oct 23 7:22 pm $33.72, Oct 25 - Oct 29 $24.80, Oct 25 - Nov 4 $23.84, Oct 25 6:16 pm $33.72, Oct 25 - Oct 29 $24.80, Oct 25 - Nov 4 $23.71, Oct 27 6:07 pm $33.72, Oct 25 - Oct 29 $24.80, Oct 25 - Nov 4 $23.58, Oct 29 6:34 pm $34.12, Nov 2 - Nov 4 $24.80, Oct 25 - Nov 4 $23.39, Nov 2 6:01 pm $34.12, Nov 2 - Nov 4 $24.80, Oct 25 - Nov 4 $23.34, Nov 4 7:33 pm $34.09, Nov 6 10:02 pm $24.46, Nov 6 - Nov 9 $23.30, Nov 6 10:02 pm $34.12, Nov 9 12:07 am $24.46, Nov 6 - Nov 9 $23.25, Nov 9 12:07 am $34.11, Nov 11 - Nov 13 $24.47, Nov 11 2:10 am $23.21, Nov 11 2:10 am $34.11, Nov 11 - Nov 13 $24.00, Nov 13 - Nov 17 $23.18, Nov 13 4:31 am $33.93, Nov 15 7:07 am $24.00, Nov 13 - Nov 17 $23.15, Nov 15 7:07 am $34.10, Nov 17 11:12 am $24.00, Nov 13 - Nov 17 $23.13, Nov 17 11:12 am $33.91, Nov 19 - Nov 21 $23.99, Nov 19 - Nov 24 $23.08, Nov 19 4:40 pm $33.91, Nov 19 - Nov 21 $23.99, Nov 19 - Nov 24 $22.97, Nov 21 10:16 pm $34.33, Nov 24 - Nov 26 $23.99, Nov 19 - Nov 24 $22.87, Nov 24 4:00 am $34.33, Nov 24 - Nov 26 $23.98, Nov 26 10:26 am $22.73, Nov 26 10:26 am $34.31, Dec 1 - Dec 3 $23.66, Dec 1 6:56 am $22.54, Dec 1 6:56 am $34.31, Dec 1 - Dec 3 $23.51, Dec 3 6:42 pm $22.49, Dec 3 6:42 pm $34.70, Dec 6 - Dec 16 $23.50, Dec 6 6:18 am $22.45, Dec 6 6:18 am $34.70, Dec 6 - Dec 16 $23.48, Dec 8 6:07 pm $22.39, Dec 8 6:07 pm $34.70, Dec 6 - Dec 16 $23.46, Dec 11 8:14 am $22.26, Dec 11 8:14 am $34.70, Dec 6 - Dec 16 $23.42, Dec 16 9:11 am $21.87, Dec 16 9:11 am $35.09, Dec 18 - Dec 23 $23.40, Dec 18 11:27 pm $21.74, Dec 18 11:27 pm $35.09, Dec 18 - Dec 23 $23.38, Dec 21 11:22 am $21.55, Dec 21 11:22 am $35.09, Dec 18 - Dec 23 $23.36, Dec 23 10:26 pm $21.36, Dec 23 10:26 pm $35.47, Dec 29 12:06 am $23.32, Dec 29 12:06 am $20.92, Dec 29 12:06 am $35.92, Jan 2 6:40 pm $24.31, Jan 2 6:40 pm $20.86, Jan 2 6:40 pm $35.73, Jan 7 - Jan 20 $24.10, Jan 7 4:00 pm $20.48, Jan 7 4:00 pm $35.73, Jan 7 - Jan 20 $24.13, Jan 12 2:49 pm $20.44, Jan 12 - Jan 17 $35.73, Jan 7 - Jan 20 $24.30, Jan 15 - Jan 17 $20.44, Jan 12 - Jan 17 $35.73, Jan 7 - Jan 20 $25.84, Jan 20 4:35 am $25.81, Jan 20 4:35 am $35.74, Jan 22 6:08 pm $24.10, Jan 22 6:08 pm $23.07, Jan 22 6:08 pm $35.57, Jan 25 - Jan 27 $25.98, Jan 25 7:19 am $25.92, Jan 25 7:19 am $35.57, Jan 25 - Jan 27 $25.55, Jan 27 9:36 pm $25.48, Jan 27 9:36 pm $35.72, Jan 30 10:17 am $24.91, Jan 30 10:17 am $24.80, Jan 30 10:17 am $35.35, Feb 1 10:48 pm $24.21, Feb 1 10:48 pm $24.16, Feb 1 10:48 pm $35.16, Feb 4 1:07 pm $26.00, Feb 4 1:07 pm $25.94, Feb 4 1:07 pm $34.99, Feb 7 - Feb 12 $25.96, Feb 7 3:14 am $25.90, Feb 7 3:14 am $34.99, Feb 7 - Feb 12 $25.99, Feb 9 - Feb 12 $25.98, Feb 9 - Feb 12 $34.64, Feb 17 - Feb 20 $26.09, Feb 17 5:51 pm $26.06, Feb 17 5:51 pm $34.64, Feb 17 - Feb 20 $27.43, Feb 20 - Feb 23 $26.45, Feb 20 - Feb 26 $34.29, Feb 23 - Feb 28 $27.43, Feb 20 - Feb 23 $26.45, Feb 20 - Feb 26 $34.29, Feb 23 - Feb 28 $28.43, Feb 26 1:35 am $26.45, Feb 20 - Feb 26 $34.29, Feb 23 - Feb 28 $23.29, Feb 28 6:19 pm $22.33, Feb 28 6:19 pm $33.94, Mar 4 6:12 am $21.96, Mar 4 6:12 am $21.00, Mar 4 6:12 am $35.16, Mar 10 6:51 am $21.21, Mar 10 6:51 am $20.43, Mar 10 6:51 am $33.60, Mar 16 7:08 am $20.13, Mar 16 7:08 am $19.32, Mar 16 7:08 am $33.26, Mar 22 7:18 am $17.95, Mar 22 - Mar 28 $16.95, Mar 22 7:18 am $33.66, Mar 28 4:11 am $17.95, Mar 22 - Mar 28 $16.90, Mar 28 4:11 am
23,094 513,268
410,156
273,438
136,719
Oct
Dec
Feb
Apr
Jun
Aug
Oct
Dec
Feb
Apr
2015
2016
Price Details
New
Latest
$33.66 Mar 28, '16
Highest
$35.92 Jan 2, '16
Lowest
$27.34 Apr 9, '14
Average
$34.05 (30d avg) $34.89 (90d avg) $34.41 (180d avg) $34.28 (365d avg) $31.38 (Lifetime average)
Added
Jan 11, 2014
3rd Party New
Latest
$17.95 Mar 28, '16
Highest
$28.96 Mar 13, '15
Lowest
$17.95 Mar 22, '16
Average
$20.80 (30d avg) $23.13 (90d avg) $23.26 (180d avg) $22.88 (365d avg) $23.12 (Lifetime average)
Added
Jan 11, 2014
3rd Party Used
Latest
$16.90 Mar 28, '16
Highest
$28.35 Mar 14, '15
Lowest
$16.90 Mar 28, '16
Average
$19.90 (30d avg) $23.49 (90d avg) $23.98 (180d avg) $23.44 (365d avg) $23.85 (Lifetime average)
Added
Jan 11, 2014
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30 day average: 82,849 90 day average: 111,375
Product Description
The Systems Modeling Language (SysML) extends UML with powerful systems engineering capabilities for modeling a wider spectrum of systems and capturing all aspects of a systems design. SysML Distilled is the first clear, concise guide for everyone who wants to start creating effective SysML models.
(Drawing on his pioneering experience at Lockheed Martin and NASA, Lenny Delligatti illuminates SysMLs core components and provides practical advice to help you create good models and good designs. Delligatti begins with an easy-to-understand overview of Model-Based Systems Engineering (MBSE) and an explanation of how SysML enables effective system specification, analysis, design, optimization, verification, and validation. Next, he shows how to use all nine types of SysML diagrams, even if you have no previous experience with modeling languages. A case study running through the text demonstrates the use of SysML in modeling a complex, real-world sociotechnical system.
Modeled after Martin Fowlers classic UML Distilled, Delligattis indispensable guide quickly teaches you what you need to know to get started and helps you deepen your knowledge incrementally as the need arises. Like SysML itself, the book is method independent and is designed to support whatever processes, procedures, and tools you already use.
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