Cassava Sciences, Inc. (SAVA)
NasdaqCM - NasdaqCM Real Time Price. Currency in USD
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At close: 04:00PM EDT
After hours:
CallsforMarch 31, 2023
| Contract Name | Last Trade Date | Strike | Last Price | Bid | Ask | Change | % Change | Volume | Open Interest | Implied Volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| SAVA230331C00020000 | 2023-03-06 10:30AM EDT | 20.00 | 7.00 | 3.10 | 4.25 | 0.00 | - | 1 | 0 | 138.67% |
| SAVA230331C00021000 | 2023-03-28 11:26AM EDT | 21.00 | 2.90 | 1.96 | 3.10 | +0.15 | +5.45% | 1 | 2 | 77.34% |
| SAVA230331C00021500 | 2023-03-24 11:48AM EDT | 21.50 | 2.82 | 1.64 | 2.89 | 0.00 | - | 2 | 1 | 105.86% |
| SAVA230331C00022500 | 2023-03-23 10:13AM EDT | 22.50 | 2.20 | 0.87 | 2.28 | 0.00 | - | - | 2 | 106.84% |
| SAVA230331C00023000 | 2023-03-23 3:40PM EDT | 23.00 | 1.50 | 0.50 | 2.08 | 0.00 | - | - | 2 | 107.62% |
| SAVA230331C00023500 | 2023-03-28 3:10PM EDT | 23.50 | 0.79 | 0.49 | 0.88 | -0.33 | -29.46% | 1 | 19 | 71.88% |
| SAVA230331C00024000 | 2023-03-28 3:30PM EDT | 24.00 | 0.45 | 0.19 | 0.62 | -0.36 | -44.44% | 15 | 62 | 64.45% |
| SAVA230331C00024500 | 2023-03-28 3:43PM EDT | 24.50 | 0.23 | 0.21 | 0.44 | -0.40 | -63.49% | 37 | 173 | 73.05% |
| SAVA230331C00025000 | 2023-03-28 3:44PM EDT | 25.00 | 0.18 | 0.11 | 0.27 | -0.21 | -53.85% | 146 | 594 | 70.12% |
| SAVA230331C00025500 | 2023-03-28 3:13PM EDT | 25.50 | 0.15 | 0.05 | 0.21 | -0.10 | -40.00% | 11 | 298 | 73.05% |
| SAVA230331C00026000 | 2023-03-28 12:34PM EDT | 26.00 | 0.11 | 0.02 | 0.17 | -0.09 | -45.00% | 8 | 110 | 76.95% |
| SAVA230331C00026500 | 2023-03-28 11:03AM EDT | 26.50 | 0.09 | 0.00 | 0.10 | -0.03 | -25.00% | 3 | 35 | 75.00% |
| SAVA230331C00027000 | 2023-03-27 3:48PM EDT | 27.00 | 0.12 | 0.00 | 0.08 | 0.00 | - | 134 | 143 | 79.69% |
| SAVA230331C00027500 | 2023-03-28 2:03PM EDT | 27.50 | 0.05 | 0.04 | 0.06 | -0.07 | -58.33% | 29 | 49 | 92.19% |
| SAVA230331C00028000 | 2023-03-28 9:45AM EDT | 28.00 | 0.06 | 0.00 | 0.12 | -0.01 | -14.29% | 18 | 129 | 103.91% |
| SAVA230331C00028500 | 2023-03-24 2:30PM EDT | 28.50 | 0.10 | 0.00 | 0.82 | 0.00 | - | 1 | 33 | 184.77% |
| SAVA230331C00029000 | 2023-03-28 12:10PM EDT | 29.00 | 0.02 | 0.02 | 0.21 | -0.03 | -60.00% | 1 | 155 | 137.11% |
| SAVA230331C00030000 | 2023-03-28 10:59AM EDT | 30.00 | 0.02 | 0.00 | 0.09 | -0.02 | -50.00% | 2 | 247 | 127.34% |
| SAVA230331C00030500 | 2023-03-20 12:10PM EDT | 30.50 | 0.21 | 0.00 | 0.25 | 0.00 | - | 2 | 4 | 164.06% |
| SAVA230331C00031000 | 2023-03-23 2:41PM EDT | 31.00 | 0.07 | 0.00 | 0.75 | 0.00 | - | 10 | 49 | 226.56% |
| SAVA230331C00032000 | 2023-03-27 2:33PM EDT | 32.00 | 0.03 | 0.00 | 0.10 | 0.00 | - | 2 | 52 | 156.25% |
| SAVA230331C00033000 | 2023-03-27 1:00PM EDT | 33.00 | 0.02 | 0.00 | 0.75 | 0.00 | - | 2 | 29 | 259.38% |
| SAVA230331C00034000 | 2023-03-28 10:03AM EDT | 34.00 | 0.04 | 0.00 | 0.07 | -0.27 | -87.10% | 1 | 11 | 170.31% |
| SAVA230331C00035000 | 2023-03-14 2:37PM EDT | 35.00 | 0.14 | 0.00 | 0.38 | 0.00 | - | 1 | 41 | 246.09% |
| SAVA230331C00037000 | 2023-03-14 2:40PM EDT | 37.00 | 0.10 | 0.00 | 0.75 | 0.00 | - | 1 | 2 | 316.80% |
| SAVA230331C00040000 | 2023-03-13 10:19AM EDT | 40.00 | 0.10 | 0.00 | 0.00 | 0.00 | - | 3 | 207 | 50.00% |
| SAVA230331C00041000 | 2023-03-07 3:51PM EDT | 41.00 | 0.06 | 0.00 | 0.75 | 0.00 | - | 79 | 4 | 365.23% |
| SAVA230331C00045000 | 2023-03-28 3:58PM EDT | 45.00 | 0.01 | 0.01 | 0.05 | -0.01 | -50.00% | 2 | 62 | 267.19% |
PutsforMarch 31, 2023
| Contract Name | Last Trade Date | Strike | Last Price | Bid | Ask | Change | % Change | Volume | Open Interest | Implied Volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| SAVA230331P00017000 | 2023-03-09 2:02PM EDT | 17.00 | 0.56 | 0.00 | 0.75 | 0.00 | - | - | 12 | 274.22% |
| SAVA230331P00019000 | 2023-03-27 10:07AM EDT | 19.00 | 0.07 | 0.00 | 0.73 | 0.00 | - | 9 | 62 | 200.39% |
| SAVA230331P00019500 | 2023-03-27 10:28AM EDT | 19.50 | 0.05 | 0.01 | 0.75 | 0.00 | - | 26 | 37 | 185.94% |
| SAVA230331P00020000 | 2023-03-28 2:54PM EDT | 20.00 | 0.11 | 0.02 | 0.11 | +0.03 | +37.50% | 6 | 78 | 100.78% |
| SAVA230331P00020500 | 2023-03-28 2:32PM EDT | 20.50 | 0.12 | 0.02 | 0.28 | +0.02 | +20.00% | 1 | 60 | 110.16% |
| SAVA230331P00021000 | 2023-03-28 3:21PM EDT | 21.00 | 0.13 | 0.05 | 0.20 | +0.02 | +18.18% | 38 | 115 | 90.23% |
| SAVA230331P00022000 | 2023-03-28 3:42PM EDT | 22.00 | 0.15 | 0.13 | 0.25 | -0.09 | -37.50% | 3 | 257 | 72.27% |
| SAVA230331P00022500 | 2023-03-28 1:53PM EDT | 22.50 | 0.26 | 0.16 | 1.30 | -0.14 | -35.00% | 5 | 33 | 119.53% |
| SAVA230331P00023000 | 2023-03-28 3:31PM EDT | 23.00 | 0.50 | 0.35 | 0.53 | +0.10 | +25.00% | 6 | 99 | 66.41% |
| SAVA230331P00023500 | 2023-03-28 3:38PM EDT | 23.50 | 0.70 | 0.46 | 0.81 | -0.01 | -1.41% | 16 | 31 | 62.70% |
| SAVA230331P00024000 | 2023-03-28 12:10PM EDT | 24.00 | 0.80 | 0.84 | 1.08 | -0.71 | -47.02% | 3 | 142 | 66.02% |
| SAVA230331P00024500 | 2023-03-28 9:40AM EDT | 24.50 | 0.90 | 1.19 | 1.85 | -0.15 | -14.29% | 3 | 87 | 90.63% |
| SAVA230331P00025000 | 2023-03-27 3:32PM EDT | 25.00 | 1.30 | 1.47 | 2.21 | 0.00 | - | 17 | 88 | 84.96% |
| SAVA230331P00025500 | 2023-03-21 3:51PM EDT | 25.50 | 1.08 | 1.46 | 2.87 | 0.00 | - | - | 6 | 71.88% |
| SAVA230331P00026000 | 2023-03-28 12:13PM EDT | 26.00 | 2.37 | 2.32 | 3.90 | +0.13 | +5.80% | 1 | 76 | 146.68% |
| SAVA230331P00026500 | 2023-03-24 1:05PM EDT | 26.50 | 2.57 | 2.93 | 3.55 | 0.00 | - | 3 | 3 | 107.81% |
| SAVA230331P00027000 | 2023-03-28 3:36PM EDT | 27.00 | 3.68 | 3.30 | 4.35 | +0.43 | +13.23% | 20 | 33 | 132.81% |
| SAVA230331P00028000 | 2023-03-28 3:55PM EDT | 28.00 | 4.70 | 4.40 | 5.75 | +0.18 | +3.98% | 5 | 8 | 191.99% |
| SAVA230331P00029000 | 2023-03-28 3:55PM EDT | 29.00 | 5.47 | 4.35 | 6.30 | 0.00 | - | 5 | 15 | 244.53% |
| SAVA230331P00030000 | 2023-03-27 11:58AM EDT | 30.00 | 6.38 | 5.65 | 7.15 | 0.00 | - | 5 | 9 | 244.92% |
| SAVA230331P00031000 | 2023-03-27 11:58AM EDT | 31.00 | 7.52 | 5.90 | 9.00 | 0.00 | - | 5 | 1 | 373.63% |
| SAVA230331P00032000 | 2023-03-20 3:35PM EDT | 32.00 | 5.95 | 7.10 | 9.20 | 0.00 | - | 5 | 7 | 290.23% |
| SAVA230331P00033000 | 2023-03-20 3:35PM EDT | 33.00 | 7.18 | 9.15 | 10.05 | 0.00 | - | 5 | 16 | 174.22% |
| SAVA230331P00034000 | 2023-03-23 2:19PM EDT | 34.00 | 10.23 | 9.45 | 10.80 | 0.00 | - | 5 | 12 | 250.39% |
| SAVA230331P00035000 | 2023-03-23 2:47PM EDT | 35.00 | 11.07 | 10.75 | 12.30 | 0.00 | - | 10 | 20 | 355.47% |
| SAVA230331P00036000 | 2023-02-27 1:26PM EDT | 36.00 | 11.88 | 10.85 | 14.15 | 0.00 | - | - | 1 | 484.96% |
| SAVA230331P00039000 | 2023-03-01 4:11PM EDT | 39.00 | 14.31 | 13.50 | 17.25 | 0.00 | - | 1 | 1 | 543.95% |
| SAVA230331P00040000 | 2023-02-23 2:33PM EDT | 40.00 | 15.40 | 14.10 | 17.85 | 0.00 | - | - | 1 | 506.84% |
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