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Cassava Sciences, Inc. (SAVA)

NasdaqCM - NasdaqCM Real-time price. Currency in USD
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41.82-1.25 (-2.90%)
At close: 04:00PM EDT
42.00 +0.18 (+0.43%)
After hours: 07:59PM EDT
In the money
Show:ListStraddle
Callsfor7 October 2022
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
SAVA221007C000200002022-09-22 3:44PM EDT20.0029.4221.0522.550.00-10410.16%
SAVA221007C000210002022-09-13 12:14PM EDT21.0010.6020.0521.950.00-10282.42%
SAVA221007C000220002022-09-21 9:34AM EDT22.0015.5518.7020.650.00-21378.91%
SAVA221007C000230002022-09-20 2:34PM EDT23.0011.0617.8019.850.00-11156.25%
SAVA221007C000240002022-09-23 10:21AM EDT24.0018.0017.0018.550.00-10324.61%
SAVA221007C000250002022-09-20 11:44AM EDT25.009.0015.7017.600.00-454311.33%
SAVA221007C000255002022-09-21 9:56AM EDT25.5011.2015.1017.550.00--0131.25%
SAVA221007C000260002022-09-09 9:53AM EDT26.006.0014.9516.550.00-30286.72%
SAVA221007C000265002022-09-21 10:13AM EDT26.5010.9014.4516.550.00--0197.66%
SAVA221007C000270002022-09-21 10:05AM EDT27.0010.1514.0015.450.00-105257.62%
SAVA221007C000275002022-09-29 10:08AM EDT27.5017.4013.6015.500.00-11193.75%
SAVA221007C000280002022-09-22 10:49AM EDT28.0013.7012.7014.500.00-58246.29%
SAVA221007C000290002022-09-28 12:51PM EDT29.0014.1412.2013.550.00-627132.81%
SAVA221007C000300002022-09-29 1:19PM EDT30.0013.3211.1512.450.00-650208.40%
SAVA221007C000305002022-09-21 9:31AM EDT30.509.5010.8512.500.00--1170.70%
SAVA221007C000310002022-09-26 1:00PM EDT31.0013.9510.2511.550.00-549118.75%
SAVA221007C000315002022-09-29 1:59PM EDT31.5011.509.7511.450.00-23147.66%
SAVA221007C000320002022-09-29 9:58AM EDT32.0013.439.3510.650.00-158127.15%
SAVA221007C000325002022-09-28 1:15PM EDT32.5011.008.9010.100.00-107121.09%
SAVA221007C000330002022-09-30 9:53AM EDT33.0010.568.509.60-0.09-0.85%728122.27%
SAVA221007C000335002022-09-28 1:37PM EDT33.509.858.359.150.00-119137.70%
SAVA221007C000340002022-09-28 12:38PM EDT34.0010.007.958.800.00-239141.80%
SAVA221007C000345002022-09-29 2:32PM EDT34.508.837.458.300.00-139134.77%
SAVA221007C000350002022-09-30 2:47PM EDT35.007.407.107.95-2.95-28.50%1169139.06%
SAVA221007C000355002022-09-28 1:46PM EDT35.507.756.707.550.00-213138.48%
SAVA221007C000360002022-09-30 3:28PM EDT36.006.596.207.15-3.38-33.90%575134.18%
SAVA221007C000365002022-09-30 10:16AM EDT36.508.005.956.80+0.88+12.36%17138.77%
SAVA221007C000370002022-09-30 3:07PM EDT37.005.505.656.35-1.85-25.17%4398137.79%
SAVA221007C000375002022-09-28 12:51PM EDT37.507.465.256.050.00-414137.70%
SAVA221007C000380002022-09-30 2:42PM EDT38.005.194.855.75-1.31-20.15%341136.91%
SAVA221007C000390002022-09-30 3:50PM EDT39.004.754.155.10-1.95-29.10%1116134.96%
SAVA221007C000395002022-09-28 12:52PM EDT39.506.054.004.700.00-14136.04%
SAVA221007C000400002022-09-30 3:55PM EDT40.004.103.754.30-1.25-23.36%93180134.18%
SAVA221007C000405002022-09-29 10:17AM EDT40.506.603.404.150.00-428135.25%
SAVA221007C000410002022-09-30 3:09PM EDT41.003.403.104.00-2.60-43.33%834136.72%
SAVA221007C000415002022-09-30 3:13PM EDT41.503.302.863.65-2.35-41.59%3842134.57%
SAVA221007C000420002022-09-30 3:41PM EDT42.003.042.823.15-0.91-23.04%2862132.96%
SAVA221007C000425002022-09-30 3:59PM EDT42.502.652.312.90-1.20-31.17%5516126.07%
SAVA221007C000430002022-09-30 3:17PM EDT43.002.652.403.05-0.89-25.14%45196140.23%
SAVA221007C000435002022-09-30 3:38PM EDT43.502.652.222.84-0.90-25.35%101156140.33%
SAVA221007C000440002022-09-30 3:55PM EDT44.002.281.942.53-1.07-31.94%123109135.55%
SAVA221007C000445002022-09-30 3:59PM EDT44.502.061.982.34-1.14-35.62%2514139.94%
SAVA221007C000450002022-09-30 3:59PM EDT45.002.021.912.10-0.98-32.67%275257140.33%
SAVA221007C000460002022-09-30 2:49PM EDT46.001.741.531.87-0.86-33.08%4240139.94%
SAVA221007C000470002022-09-30 3:43PM EDT47.001.461.401.69-0.74-33.64%16449145.12%
SAVA221007C000480002022-09-30 3:51PM EDT48.001.301.171.35-0.70-35.00%584,000142.38%
SAVA221007C000490002022-09-30 3:55PM EDT49.000.940.961.30-1.06-53.00%3679146.09%
SAVA221007C000500002022-09-30 3:56PM EDT50.000.950.901.09-0.70-42.42%595763148.44%
SAVA221007C000510002022-09-30 2:57PM EDT51.000.850.621.10-0.86-50.29%1132149.61%
SAVA221007C000520002022-09-30 3:03PM EDT52.000.720.610.96-0.56-43.75%464881153.52%
SAVA221007C000530002022-09-30 1:31PM EDT53.000.810.430.85-0.38-31.93%342151.76%
SAVA221007C000540002022-09-30 3:59PM EDT54.000.700.360.68-0.48-40.68%1022150.20%
SAVA221007C000550002022-09-30 3:42PM EDT55.000.500.450.59-0.49-49.49%106932157.42%
SAVA221007C000560002022-09-30 9:32AM EDT56.000.780.300.72-0.93-54.39%616163.67%
SAVA221007C000570002022-09-30 11:17AM EDT57.000.330.290.44-0.92-73.60%367156.84%
SAVA221007C000580002022-09-30 3:29PM EDT58.000.330.200.57-0.80-70.80%66165.23%
SAVA221007C000590002022-09-30 2:57PM EDT59.000.300.120.55-0.47-61.04%1141166.02%
SAVA221007C000600002022-09-30 3:50PM EDT60.000.270.230.39-0.38-58.46%2404,266168.95%
SAVA221007C000610002022-09-30 10:55AM EDT61.000.500.030.49-0.70-58.33%484168.36%
SAVA221007C000620002022-09-29 3:50PM EDT62.000.710.090.470.00-44176.56%
SAVA221007C000650002022-09-30 11:22AM EDT65.000.370.130.26-0.03-7.50%18229179.30%
SAVA221007C000680002022-09-30 3:11PM EDT68.000.160.070.17-0.21-56.76%723178.13%
SAVA221007C000690002022-09-23 3:44PM EDT69.001.110.000.430.00-2020201.56%
SAVA221007C000700002022-09-30 2:26PM EDT70.000.140.100.21-0.16-53.33%81231194.53%
SAVA221007C000770002022-09-30 3:49PM EDT77.000.080.080.10-0.11-57.89%117485205.08%
Putsfor7 October 2022
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
SAVA221007P000150002022-09-30 12:55PM EDT15.000.020.000.02+0.01+100.00%92349275.00%
SAVA221007P000160002022-09-30 12:56PM EDT16.000.040.010.05+0.03+300.00%2233292.19%
SAVA221007P000170002022-09-23 9:35AM EDT17.000.140.000.230.00-5111332.81%
SAVA221007P000180002022-09-22 3:44PM EDT18.000.330.000.750.00--1391.80%
SAVA221007P000190002022-09-27 1:08PM EDT19.000.080.010.200.00-116290.63%
SAVA221007P000200002022-09-30 3:58PM EDT20.000.010.010.10-0.08-88.89%17194247.66%
SAVA221007P000210002022-09-27 3:37PM EDT21.000.100.020.750.00-125330.47%
SAVA221007P000220002022-09-23 1:32PM EDT22.000.400.000.400.00-112271.09%
SAVA221007P000225002022-09-30 11:06AM EDT22.500.350.000.35+0.25+250.00%24256.25%
SAVA221007P000230002022-09-29 2:16PM EDT23.000.050.010.250.00-40202235.16%
SAVA221007P000240002022-09-30 3:59PM EDT24.000.070.010.07+0.01+16.67%139167182.81%
SAVA221007P000250002022-09-30 3:34PM EDT25.000.100.050.07+0.01+11.11%116581181.25%
SAVA221007P000255002022-09-20 11:25AM EDT25.500.950.000.680.00--10242.77%
SAVA221007P000260002022-09-30 2:46PM EDT26.000.160.010.19+0.02+14.29%121183.59%
SAVA221007P000265002022-09-27 2:58PM EDT26.500.250.000.410.00-715203.13%
SAVA221007P000270002022-09-28 11:14AM EDT27.000.200.000.75-0.03-13.04%117224.61%
SAVA221007P000275002022-09-30 3:47PM EDT27.500.100.100.28-0.62-86.11%24186.33%
SAVA221007P000280002022-09-30 3:38PM EDT28.000.130.100.15-0.07-35.00%130165.23%
SAVA221007P000285002022-09-23 1:27PM EDT28.501.250.010.760.00-12203.32%
SAVA221007P000290002022-09-28 1:29PM EDT29.000.450.050.360.00-846169.14%
SAVA221007P000295002022-09-30 2:40PM EDT29.500.200.150.41-0.25-55.56%532174.41%
SAVA221007P000300002022-09-30 3:49PM EDT30.000.220.210.26-0.13-37.14%410510160.94%
SAVA221007P000305002022-09-30 3:58PM EDT30.500.300.170.48-0.17-36.17%210166.99%
SAVA221007P000310002022-09-30 3:51PM EDT31.000.300.250.40-0.18-37.50%10190160.16%
SAVA221007P000315002022-09-30 1:44PM EDT31.500.340.260.69-0.11-24.44%2659170.12%
SAVA221007P000320002022-09-30 3:45PM EDT32.000.410.260.74-0.10-19.61%9243165.43%
SAVA221007P000325002022-09-30 3:43PM EDT32.500.460.360.70-0.22-32.35%622161.13%
SAVA221007P000330002022-09-30 3:54PM EDT33.000.500.460.54-0.15-23.08%60144151.17%
SAVA221007P000335002022-09-30 1:00PM EDT33.500.500.470.89-0.29-36.71%2167159.38%
SAVA221007P000340002022-09-30 2:55PM EDT34.000.700.061.09-0.18-20.45%7862143.55%
SAVA221007P000345002022-09-29 9:58AM EDT34.501.100.621.050.00-126155.96%
SAVA221007P000350002022-09-30 3:55PM EDT35.000.830.760.91-0.16-16.16%71230148.24%
SAVA221007P000355002022-09-30 3:59PM EDT35.500.950.851.43-0.25-20.83%2635160.25%
SAVA221007P000360002022-09-30 3:59PM EDT36.001.101.101.29-0.24-17.91%118147155.27%
SAVA221007P000365002022-09-30 3:22PM EDT36.501.311.071.44-0.05-3.68%927150.49%
SAVA221007P000370002022-09-30 3:52PM EDT37.001.321.221.60-0.33-20.00%5725150.68%
SAVA221007P000375002022-09-30 3:28PM EDT37.501.551.371.79-0.05-3.13%218150.98%
SAVA221007P000380002022-09-30 3:56PM EDT38.001.661.531.87-0.26-13.54%6644148.24%
SAVA221007P000385002022-09-30 3:57PM EDT38.501.911.702.10-0.30-13.57%6676148.93%
SAVA221007P000390002022-09-30 3:49PM EDT39.002.091.852.43-0.12-5.43%1757150.98%
SAVA221007P000395002022-09-30 3:58PM EDT39.502.342.162.55+0.08+3.54%721151.17%
SAVA221007P000400002022-09-30 3:59PM EDT40.002.402.402.79-0.15-5.88%121150151.95%
SAVA221007P000405002022-09-30 3:49PM EDT40.502.792.433.10+0.03+1.09%429149.12%
SAVA221007P000410002022-09-30 3:56PM EDT41.003.102.853.20+0.10+3.33%2970149.71%
SAVA221007P000415002022-09-30 3:52PM EDT41.503.253.203.60-0.25-7.14%2268154.88%
SAVA221007P000420002022-09-30 3:47PM EDT42.003.652.834.00-0.20-5.19%4988143.85%
SAVA221007P000425002022-09-30 3:38PM EDT42.504.003.704.15-0.15-3.61%1023153.81%
SAVA221007P000430002022-09-30 3:41PM EDT43.004.303.904.55+0.18+4.37%1877154.10%
SAVA221007P000435002022-09-30 3:24PM EDT43.504.634.204.90-0.17-3.54%2032155.13%
SAVA221007P000440002022-09-30 1:44PM EDT44.004.804.605.25+0.30+6.67%1544157.86%
SAVA221007P000450002022-09-30 1:20PM EDT45.005.205.255.90-0.20-3.70%4048157.72%
SAVA221007P000460002022-09-30 9:50AM EDT46.005.355.956.55-1.25-18.94%1933157.03%
SAVA221007P000470002022-09-30 12:48PM EDT47.006.586.557.40-0.17-2.52%2024157.13%
SAVA221007P000480002022-09-30 10:05AM EDT48.006.807.658.20-4.90-41.88%716166.60%
SAVA221007P000490002022-09-29 9:46AM EDT49.008.208.159.050.00-737161.43%
SAVA221007P000500002022-09-30 3:35PM EDT50.009.689.109.85+0.63+6.96%511165.14%
SAVA221007P000510002022-09-23 11:16AM EDT51.0012.559.9011.150.00-11177.73%
SAVA221007P000520002022-09-23 9:30AM EDT52.0015.3911.0011.900.00-32182.91%
SAVA221007P000530002022-09-29 10:15AM EDT53.0010.7011.8012.700.00-528180.08%
SAVA221007P000570002022-09-27 9:53AM EDT57.0014.8515.5016.350.00-12189.55%