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Cassava Sciences, Inc. (SAVA)

NasdaqCM - NasdaqCM Real Time Price. Currency in USD
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28.91+1.00 (+3.58%)
At close: 04:00PM EST
28.80 -0.11 (-0.38%)
After hours: 07:59PM EST
In The Money
Show:ListStraddle
CallsforFebruary 3, 2023
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
SAVA230203C000200002023-01-25 11:00AM EST20.006.868.659.150.00-125207.42%
SAVA230203C000220002023-01-26 1:25PM EST22.006.206.707.25+6.20--7122.27%
SAVA230203C000225002023-01-25 2:56PM EST22.506.026.106.80+6.02--4103.91%
SAVA230203C000230002023-01-27 3:38PM EST23.006.225.706.30+0.42+7.24%520112.50%
SAVA230203C000235002023-01-26 9:32AM EST23.505.005.155.80+5.00--497.27%
SAVA230203C000240002023-01-25 11:44AM EST24.003.824.905.30+3.82--45114.84%
SAVA230203C000245002023-01-25 3:46PM EST24.504.074.504.85+4.07--4116.02%
SAVA230203C000250002023-01-27 3:31PM EST25.004.324.004.40+0.82+23.43%16127108.98%
SAVA230203C000255002023-01-27 3:01PM EST25.504.403.603.95+4.40-42107.23%
SAVA230203C000260002023-01-27 3:31PM EST26.003.442.873.50+3.44-8986.52%
SAVA230203C000265002023-01-27 3:32PM EST26.503.002.443.15+3.00-113787.11%
SAVA230203C000270002023-01-27 3:20PM EST27.002.602.112.73+2.60-304686.62%
SAVA230203C000275002023-01-27 2:51PM EST27.502.601.772.41+2.60-17987.50%
SAVA230203C000280002023-01-27 3:56PM EST28.001.801.602.06+0.34+23.29%1408591.11%
SAVA230203C000285002023-01-27 3:59PM EST28.501.531.531.77+1.53-2504297.85%
SAVA230203C000290002023-01-27 3:59PM EST29.001.251.261.55+0.30+31.58%23115797.95%
SAVA230203C000295002023-01-27 3:54PM EST29.501.150.881.31+1.15-1213091.80%
SAVA230203C000300002023-01-27 3:59PM EST30.001.001.001.05+0.37+58.73%649345100.20%
SAVA230203C000305002023-01-27 1:22PM EST30.500.520.581.01+0.52-419795.70%
SAVA230203C000310002023-01-27 2:34PM EST31.000.850.480.83+0.35+70.00%10925496.00%
SAVA230203C000315002023-01-27 2:24PM EST31.500.660.380.76+0.66-162399.02%
SAVA230203C000320002023-01-27 2:53PM EST32.000.580.320.63+0.14+31.82%42067100.00%
SAVA230203C000325002023-01-27 1:55PM EST32.500.410.270.50-0.12-22.64%657100.00%
SAVA230203C000330002023-01-27 3:42PM EST33.000.400.300.50+0.13+48.15%454113109.38%
SAVA230203C000335002023-01-25 2:00PM EST33.500.510.170.510.00-28110.55%
SAVA230203C000340002023-01-27 3:55PM EST34.000.270.210.39-0.08-22.86%2090113.09%
SAVA230203C000345002023-01-27 2:27PM EST34.500.300.150.30-0.09-23.08%364110.16%
SAVA230203C000350002023-01-27 3:37PM EST35.000.210.200.25+0.02+10.53%319508116.41%
SAVA230203C000355002023-01-26 12:33PM EST35.500.350.140.300.00-414121.88%
SAVA230203C000360002023-01-27 3:01PM EST36.000.210.060.28+0.04+23.53%12941119.73%
SAVA230203C000365002023-01-27 3:42PM EST36.500.190.060.26+0.04+26.67%1114123.44%
SAVA230203C000370002023-01-27 3:27PM EST37.000.140.060.24+0.02+16.67%228806126.95%
SAVA230203C000375002023-01-26 10:48AM EST37.500.180.090.250.00-213135.94%
SAVA230203C000380002023-01-27 2:38PM EST38.000.140.080.28-0.09-39.13%869142.97%
SAVA230203C000385002023-01-25 11:20AM EST38.500.290.010.570.00-2128165.63%
SAVA230203C000390002023-01-26 3:40PM EST39.000.270.000.750.00-2257182.81%
SAVA230203C000395002023-01-25 9:55AM EST39.500.200.000.750.00-15188.28%
SAVA230203C000400002023-01-27 3:13PM EST40.000.100.050.100.00-19459136.72%
SAVA230203C000405002023-01-23 12:24PM EST40.502.700.000.75+2.70--1198.63%
SAVA230203C000410002023-01-26 11:03AM EST41.000.010.000.750.00-10190203.52%
SAVA230203C000415002023-01-24 9:38AM EST41.500.830.000.75+0.83--0208.59%
SAVA230203C000420002023-01-26 2:07PM EST42.000.070.000.410.00-119185.55%
SAVA230203C000425002023-01-27 2:43PM EST42.500.740.000.74+0.74-16217.38%
SAVA230203C000430002023-01-27 10:25AM EST43.000.040.000.37-0.03-42.86%110189.84%
SAVA230203C000440002023-01-24 1:58PM EST44.000.380.000.750.00-104110231.84%
SAVA230203C000445002023-01-23 1:17PM EST44.501.850.000.75+1.85--1236.33%
SAVA230203C000450002023-01-27 3:59PM EST45.000.050.000.11-0.05-50.00%38233167.19%
SAVA230203C000460002023-01-23 3:47PM EST46.001.150.000.750.00-24249.22%
SAVA230203C000465002023-01-25 11:35AM EST46.500.090.000.75+0.09--2253.13%
SAVA230203C000470002023-01-25 11:49AM EST47.000.090.000.490.00-14234.38%
SAVA230203C000480002023-01-18 11:38AM EST48.000.500.000.75-0.62-55.36%12265.23%
SAVA230203C000490002023-01-24 9:30AM EST49.000.500.000.680.00-184267.19%
SAVA230203C000500002023-01-27 3:53PM EST50.000.020.020.11-0.02-50.00%421,047203.91%
SAVA230203C000510002023-01-23 9:55AM EST51.000.810.000.050.00-3536184.38%
SAVA230203C000520002023-01-27 1:42PM EST52.000.020.020.05-0.18-90.00%2066198.44%
SAVA230203C000530002023-01-27 1:39PM EST53.000.020.000.05-0.03-60.00%4180195.31%
SAVA230203C000540002023-01-27 3:14PM EST54.000.040.020.04+0.01+33.33%72392204.69%
PutsforFebruary 3, 2023
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
SAVA230203P000150002023-01-26 12:11PM EST15.000.040.000.050.00-12551226.56%
SAVA230203P000180002023-01-26 10:15AM EST18.000.100.000.40+0.10--20243.75%
SAVA230203P000190002023-01-27 3:53PM EST19.000.050.000.07-0.04-44.44%19377159.38%
SAVA230203P000200002023-01-27 3:52PM EST20.000.040.030.09-0.05-55.56%254347155.47%
SAVA230203P000210002023-01-25 10:51AM EST21.000.470.010.270.00-2133162.89%
SAVA230203P000220002023-01-27 3:03PM EST22.000.100.020.20-0.23-69.70%568135.94%
SAVA230203P000225002023-01-26 12:11PM EST22.500.290.020.18+0.29--221124.22%
SAVA230203P000230002023-01-27 10:36AM EST23.000.140.010.19-0.12-46.15%1178115.23%
SAVA230203P000235002023-01-27 1:58PM EST23.500.170.090.25+0.17-1664121.09%
SAVA230203P000240002023-01-27 3:50PM EST24.000.190.070.22-0.15-44.12%49208107.03%
SAVA230203P000245002023-01-27 3:11PM EST24.500.220.090.28+0.22-2446104.30%
SAVA230203P000250002023-01-27 3:57PM EST25.000.300.220.35-0.21-41.18%94395108.40%
SAVA230203P000255002023-01-27 10:26AM EST25.500.510.180.48+0.51-3018103.32%
SAVA230203P000260002023-01-27 3:58PM EST26.000.450.350.54-0.27-37.50%164193104.30%
SAVA230203P000265002023-01-27 2:13PM EST26.500.350.350.66+0.35-151698.24%
SAVA230203P000270002023-01-27 3:46PM EST27.000.700.620.80-0.30-30.00%4372103.13%
SAVA230203P000275002023-01-27 3:58PM EST27.500.820.610.90+0.82-851493.16%
SAVA230203P000280002023-01-27 3:59PM EST28.001.080.761.14-0.51-32.08%8312593.26%
SAVA230203P000285002023-01-27 3:56PM EST28.501.621.091.56+1.62-236103.71%
SAVA230203P000290002023-01-27 3:55PM EST29.001.501.501.64-0.42-21.87%16931103.03%
SAVA230203P000295002023-01-27 1:55PM EST29.501.791.502.00-0.52-22.51%303796.19%
SAVA230203P000300002023-01-27 2:54PM EST30.001.841.852.22-0.89-32.60%2019394.53%
SAVA230203P000305002023-01-25 1:18PM EST30.504.212.112.96+4.21--1106.54%
SAVA230203P000310002023-01-27 3:30PM EST31.002.682.603.05-1.57-36.94%613102.15%
SAVA230203P000315002023-01-27 1:46PM EST31.503.472.983.60-2.63-43.11%179109.38%
SAVA230203P000320002023-01-24 10:31AM EST32.004.803.454.000.00-433113.67%
SAVA230203P000325002023-01-26 2:16PM EST32.504.503.854.550.00-1103120.31%
SAVA230203P000330002023-01-27 1:37PM EST33.005.104.254.90-0.28-5.20%6117117.38%
SAVA230203P000335002023-01-27 9:46AM EST33.505.954.705.30+3.57+150.00%15117.97%
SAVA230203P000340002023-01-27 1:37PM EST34.006.025.205.80-0.17-2.75%642125.20%
SAVA230203P000345002023-01-26 9:39AM EST34.506.965.706.350.00-113134.96%
SAVA230203P000350002023-01-27 3:05PM EST35.006.006.106.70-1.33-18.14%351127.54%
SAVA230203P000355002023-01-27 10:28AM EST35.507.486.607.15+7.48-31130.66%
SAVA230203P000360002023-01-25 3:45PM EST36.008.527.007.650.00-56129.88%
SAVA230203P000365002023-01-24 9:30AM EST36.505.007.557.95+5.00--2123.44%
SAVA230203P000370002023-01-25 3:45PM EST37.009.467.958.65+9.46--5137.50%
SAVA230203P000375002023-01-24 9:34AM EST37.506.008.509.20+6.00--2150.39%
SAVA230203P000380002023-01-25 3:59PM EST38.0010.709.059.550.00-1213148.05%
SAVA230203P000390002023-01-27 10:52AM EST39.0010.9510.0010.45+10.95-111143.75%
SAVA230203P000400002023-01-27 9:30AM EST40.0012.4010.9511.55+0.45+3.77%114158.20%
SAVA230203P000405002023-01-23 10:42AM EST40.506.2011.4512.10+6.20--1167.97%
SAVA230203P000410002023-01-27 3:59PM EST41.0012.1911.9512.45+12.19-20155.47%
SAVA230203P000450002023-01-27 9:46AM EST45.0017.4615.7017.15+4.32+32.88%21234.38%
SAVA230203P000540002023-01-24 12:38PM EST54.0023.9023.5027.45+23.90--2310.16%