Options Chain for CIDARA THERAPEUTICS INC COM NEW (CDTX) - $219.35 as of 11/21/2025 8:31:53 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50.00 | 167.10 | 172.00 | 169.55 | % | 3.39 | 0 | 0 | 3.61 | 1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 55.00 | 162.50 | 167.00 | 164.75 | % | 3.00 | 0 | 0 | 3.38 | 1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 60.00 | 157.50 | 161.90 | 159.70 | % | 2.66 | 0 | 0 | 3.15 | 1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 65.00 | 152.50 | 157.00 | 154.75 | % | 2.38 | 0 | 0 | 2.99 | 1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 70.00 | 147.50 | 152.00 | 149.75 | 29.90 | 0.00 | 0.00% | 2.14 | 0 | 1 | 2.81 | 1.00 | 0.00 | 0.00 | 11/6/2025 | 11/21/2025 4:00:00 PM EST |
| 75.00 | 142.50 | 146.90 | 144.70 | % | 1.93 | 0 | 0 | 2.63 | 1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 80.00 | 137.50 | 142.00 | 139.75 | % | 1.75 | 0 | 0 | 2.51 | 1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 85.00 | 132.50 | 136.90 | 134.70 | % | 1.58 | 0 | 0 | 2.35 | 1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 90.00 | 127.50 | 132.00 | 129.75 | 129.14 | 0.00 | 0.00% | 1.44 | 0 | 4 | 2.24 | 1.00 | 0.00 | 0.00 | 11/17/2025 | 11/21/2025 4:00:00 PM EST |
| 95.00 | 122.50 | 127.00 | 124.75 | 123.55 | 0.00 | 0.00% | 1.31 | 0 | 1 | 2.12 | 1.00 | 0.00 | 0.00 | 11/14/2025 | 11/21/2025 4:00:00 PM EST |
| 100.00 | 117.50 | 122.00 | 119.75 | 119.71 | +104.71 | +698.07% | 1.20 | 1 | 3 | 2.01 | 1.00 | 0.00 | 0.00 | 11/21/2025 | 11/21/2025 4:00:00 PM EST |
| 105.00 | 112.50 | 117.00 | 114.75 | 113.20 | 0.00 | 0.00% | 1.09 | 0 | 39 | 1.90 | 1.00 | 0.00 | 0.00 | 11/18/2025 | 11/21/2025 4:00:00 PM EST |
| 110.00 | 107.50 | 112.00 | 109.75 | % | 1.00 | 0 | 0 | 1.79 | 1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 115.00 | 103.00 | 107.00 | 105.00 | 103.80 | 0.00 | 0.00% | 0.91 | 0 | 1 | 1.69 | 1.00 | 0.00 | 0.00 | 11/14/2025 | 11/21/2025 4:00:00 PM EST |
| 120.00 | 98.00 | 102.00 | 100.00 | 101.20 | 0.00 | 0.00% | 0.83 | 0 | 238 | 1.60 | 1.00 | 0.00 | 0.00 | 11/20/2025 | 11/21/2025 4:00:00 PM EST |
| 125.00 | 93.00 | 97.00 | 95.00 | 93.40 | 0.00 | 0.00% | 0.76 | 0 | 25 | 1.51 | 1.00 | 0.00 | 0.00 | 11/14/2025 | 11/21/2025 4:00:00 PM EST |
| 130.00 | 88.00 | 92.50 | 90.25 | 7.00 | 0.00 | 0.00% | 0.69 | 0 | 3 | 1.48 | 1.00 | 0.00 | 0.00 | 10/28/2025 | 11/21/2025 4:00:00 PM EST |
| 135.00 | 83.00 | 87.50 | 85.25 | 85.12 | 0.00 | 0.00% | 0.63 | 0 | 3 | 1.39 | 1.00 | 0.00 | 0.00 | 11/18/2025 | 11/21/2025 4:00:00 PM EST |
| 140.00 | 78.00 | 82.00 | 80.00 | 78.75 | 0.00 | 0.00% | 0.57 | 0 | 119 | 1.25 | 1.00 | 0.00 | 0.00 | 11/14/2025 | 11/21/2025 4:00:00 PM EST |
| 145.00 | 73.00 | 77.00 | 75.00 | 72.70 | 0.00 | 0.00% | 0.52 | 0 | 11 | 1.17 | 1.00 | 0.00 | 0.00 | 11/14/2025 | 11/21/2025 4:00:00 PM EST |
| 150.00 | 68.00 | 72.00 | 70.00 | 68.80 | 0.00 | 0.00% | 0.47 | 0 | 13 | 1.09 | 1.00 | 0.00 | 0.00 | 11/14/2025 | 11/21/2025 4:00:00 PM EST |
| 155.00 | 63.00 | 67.50 | 65.25 | % | 0.42 | 0 | 0 | 1.07 | 1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 160.00 | 58.00 | 62.50 | 60.25 | % | 0.38 | 0 | 0 | 0.99 | 1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 165.00 | 53.00 | 57.50 | 55.25 | 55.70 | 0.00 | 0.00% | 0.33 | 0 | 0 | 0.92 | 1.00 | 0.00 | 0.00 | 11/20/2025 | 11/21/2025 4:00:00 PM EST |
| 170.00 | 48.10 | 52.50 | 50.30 | % | 0.30 | 0 | 0 | 0.85 | 1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 175.00 | 43.10 | 47.50 | 45.30 | % | 0.26 | 0 | 0 | 0.78 | 1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 180.00 | 38.10 | 42.80 | 40.45 | % | 0.22 | 0 | 0 | 0.73 | 1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 185.00 | 33.10 | 37.80 | 35.45 | % | 0.19 | 0 | 0 | 0.66 | 1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 190.00 | 28.50 | 32.70 | 30.60 | % | 0.16 | 0 | 0 | 0.58 | 1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 195.00 | 23.50 | 28.00 | 25.75 | % | 0.13 | 0 | 0 | 0.53 | 1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 200.00 | 18.60 | 23.40 | 21.00 | 20.59 | 0.00 | 0.00% | 0.10 | 0 | 1 | 0.48 | 1.00 | 0.00 | 0.00 | 11/14/2025 | 11/21/2025 4:00:00 PM EST |
| 210.00 | 9.00 | 13.30 | 11.15 | % | 0.05 | 0 | 0 | 0.32 | 0.94 | 0.02 | -0.02 | 11/21/2025 4:00:00 PM EST | |||
| 220.00 | 1.00 | 2.75 | 1.88 | 1.80 | -0.20 | -10.00% | 0.01 | 15 | 3,796 | 0.09 | 0.47 | 0.07 | -0.04 | 11/21/2025 | 11/21/2025 4:00:00 PM EST |
| 230.00 | 0.55 | 1.00 | 0.78 | 0.90 | -0.10 | -10.00% | 0.00 | 9 | 8,737 | 0.17 | 0.07 | 0.02 | -0.02 | 11/21/2025 | 11/21/2025 4:00:00 PM EST |
| 240.00 | 0.10 | 0.30 | 0.20 | 0.35 | 0.00 | 0.00% | 0.00 | 0 | 7 | 0.18 | 0.00 | 0.00 | 0.00 | 11/18/2025 | 11/21/2025 4:00:00 PM EST |
| 250.00 | 0.05 | 0.50 | 0.28 | 0.05 | -1.60 | -96.97% | 0.00 | 1 | 3 | 0.25 | 0.00 | 0.00 | 0.00 | 11/21/2025 | 11/21/2025 4:00:00 PM EST |
| 260.00 | 0.00 | 4.90 | 2.45 | % | 0.01 | 0 | 0 | 0.70 | 0.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 270.00 | 0.00 | 0.90 | 0.45 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 5 | 0.49 | 0.00 | 0.00 | 0.00 | 11/17/2025 | 11/21/2025 4:00:00 PM EST |
| 280.00 | 0.00 | 0.90 | 0.45 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 5 | 0.55 | 0.00 | 0.00 | 0.00 | 11/17/2025 | 11/21/2025 4:00:00 PM EST |
| 290.00 | 0.00 | 2.60 | 1.30 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 10 | 0.79 | 0.00 | 0.00 | 0.00 | 11/17/2025 | 11/21/2025 4:00:00 PM EST |
| 300.00 | 0.00 | 1.50 | 0.75 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 10 | 0.75 | 0.00 | 0.00 | 0.00 | 11/17/2025 | 11/21/2025 4:00:00 PM EST |
| 310.00 | 0.00 | 4.90 | 2.45 | % | 0.01 | 0 | 0 | 1.09 | 0.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 320.00 | 0.00 | 0.70 | 0.35 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 10 | 0.74 | 0.00 | 0.00 | 0.00 | 11/17/2025 | 11/21/2025 4:00:00 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50.00 | 0.00 | 0.85 | 0.43 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 4 | 2.82 | 0.00 | 0.00 | 0.00 | 11/17/2025 | 11/21/2025 4:00:00 PM EST |
| 55.00 | 0.00 | 4.90 | 2.45 | % | 0.04 | 0 | 0 | 3.87 | 0.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 60.00 | 0.00 | 0.85 | 0.43 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 5 | 2.48 | 0.00 | 0.00 | 0.00 | 11/17/2025 | 11/21/2025 4:00:00 PM EST |
| 65.00 | 0.00 | 0.20 | 0.10 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 104 | 1.89 | 0.00 | 0.00 | 0.00 | 11/17/2025 | 11/21/2025 4:00:00 PM EST |
| 70.00 | 0.00 | 0.85 | 0.43 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 9 | 2.20 | 0.00 | 0.00 | 0.00 | 11/17/2025 | 11/21/2025 4:00:00 PM EST |
| 75.00 | 0.00 | 2.25 | 1.13 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 9 | 2.51 | 0.00 | 0.00 | 0.00 | 11/19/2025 | 11/21/2025 4:00:00 PM EST |
| 80.00 | 0.00 | 0.10 | 0.05 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 196 | 1.46 | 0.00 | 0.00 | 0.00 | 11/17/2025 | 11/21/2025 4:00:00 PM EST |
| 85.00 | 0.00 | 1.15 | 0.58 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 631 | 1.96 | 0.00 | 0.00 | 0.00 | 11/14/2025 | 11/21/2025 4:00:00 PM EST |
| 90.00 | 0.00 | 1.05 | 0.53 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 7 | 1.20 | 0.00 | 0.00 | 0.00 | 11/18/2025 | 11/21/2025 4:00:00 PM EST |
| 95.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 167 | 1.22 | 0.00 | 0.00 | 0.00 | 11/19/2025 | 11/21/2025 4:00:00 PM EST |
| 100.00 | 0.00 | 1.05 | 0.53 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 7 | 1.62 | 0.00 | 0.00 | 0.00 | 11/18/2025 | 11/21/2025 4:00:00 PM EST |
| 105.00 | 0.00 | 4.90 | 2.45 | % | 0.02 | 0 | 0 | 2.20 | 0.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 110.00 | 0.00 | 4.90 | 2.45 | 0.15 | 0.00 | 0.00% | 0.02 | 0 | 4 | 2.08 | 0.00 | 0.00 | 0.00 | 11/14/2025 | 11/21/2025 4:00:00 PM EST |
| 115.00 | 0.00 | 4.90 | 2.45 | % | 0.02 | 0 | 0 | 1.97 | 0.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 120.00 | 0.00 | 1.20 | 0.60 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.32 | 0.00 | 0.00 | 0.00 | 11/17/2025 | 11/21/2025 4:00:00 PM EST |
| 125.00 | 0.00 | 4.90 | 2.45 | % | 0.02 | 0 | 0 | 1.76 | 0.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 130.00 | 0.00 | 4.90 | 2.45 | % | 0.02 | 0 | 0 | 1.67 | 0.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 135.00 | 0.05 | 0.80 | 0.43 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 4 | 0.86 | 0.00 | 0.00 | 0.00 | 11/19/2025 | 11/21/2025 4:00:00 PM EST |
| 140.00 | 0.00 | 4.90 | 2.45 | % | 0.02 | 0 | 0 | 1.48 | 0.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 145.00 | 0.00 | 4.90 | 2.45 | % | 0.02 | 0 | 0 | 1.39 | 0.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 150.00 | 0.10 | 1.00 | 0.55 | 0.25 | 0.00 | 0.00% | 0.00 | 28 | 55 | 0.73 | 0.00 | 0.00 | 0.00 | 11/21/2025 | 11/21/2025 4:00:00 PM EST |
| 155.00 | 0.00 | 0.50 | 0.25 | 0.35 | +0.05 | +16.67% | 0.00 | 54 | 198 | 0.70 | 0.00 | 0.00 | 0.00 | 11/21/2025 | 11/21/2025 4:00:00 PM EST |
| 160.00 | 0.00 | 0.55 | 0.28 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 43 | 0.56 | 0.00 | 0.00 | 0.00 | 11/20/2025 | 11/21/2025 4:00:00 PM EST |
| 165.00 | 0.20 | 0.55 | 0.38 | 0.55 | +0.15 | +37.50% | 0.00 | 52 | 289 | 0.55 | 0.00 | 0.00 | 0.00 | 11/21/2025 | 11/21/2025 4:00:00 PM EST |
| 170.00 | 0.00 | 4.90 | 2.45 | % | 0.01 | 0 | 0 | 0.98 | 0.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 175.00 | 0.00 | 4.90 | 2.45 | % | 0.01 | 0 | 0 | 0.91 | 0.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 180.00 | 0.00 | 4.90 | 2.45 | % | 0.01 | 0 | 0 | 0.83 | 0.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 185.00 | 0.00 | 1.15 | 0.58 | % | 0.00 | 0 | 0 | 0.47 | 0.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 190.00 | 0.00 | 1.50 | 0.75 | 0.40 | -0.40 | -50.00% | 0.00 | 1 | 11 | 0.45 | 0.00 | 0.00 | 0.00 | 11/21/2025 | 11/21/2025 4:00:00 PM EST |
| 195.00 | 0.00 | 4.90 | 2.45 | 1.10 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.61 | 0.00 | 0.00 | 0.00 | 11/17/2025 | 11/21/2025 4:00:00 PM EST |
| 200.00 | 0.65 | 0.75 | 0.70 | 0.75 | 0.00 | 0.00% | 0.00 | 213 | 3,195 | 0.26 | 0.00 | 0.00 | 0.00 | 11/21/2025 | 11/21/2025 4:00:00 PM EST |
| 210.00 | 0.50 | 1.10 | 0.80 | 0.05 | -0.80 | -94.12% | 0.00 | 1 | 569 | 0.16 | -0.06 | 0.02 | -0.02 | 11/21/2025 | 11/21/2025 4:00:00 PM EST |
| 220.00 | 0.50 | 4.90 | 2.70 | 1.74 | -0.36 | -17.15% | 0.01 | 6 | 8 | 0.19 | -0.53 | 0.07 | -0.04 | 11/21/2025 | 11/21/2025 4:00:00 PM EST |
| 230.00 | 9.00 | 13.00 | 11.00 | 11.91 | 0.00 | 0.00% | 0.05 | 0 | 2 | 0.26 | -0.93 | 0.02 | -0.02 | 11/17/2025 | 11/21/2025 4:00:00 PM EST |
| 240.00 | 18.50 | 22.90 | 20.70 | % | 0.09 | 0 | 0 | 0.36 | -1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 250.00 | 28.50 | 32.90 | 30.70 | % | 0.12 | 0 | 0 | 0.46 | -1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 260.00 | 38.50 | 42.90 | 40.70 | % | 0.16 | 0 | 0 | 0.55 | -1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 270.00 | 48.50 | 52.90 | 50.70 | % | 0.19 | 0 | 0 | 0.63 | -1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 280.00 | 58.50 | 62.90 | 60.70 | % | 0.22 | 0 | 0 | 0.70 | -1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 290.00 | 68.50 | 73.00 | 70.75 | % | 0.24 | 0 | 0 | 0.78 | -1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 300.00 | 78.50 | 83.00 | 80.75 | % | 0.27 | 0 | 0 | 0.85 | -1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 310.00 | 88.50 | 93.00 | 90.75 | % | 0.29 | 0 | 0 | 0.91 | -1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST | |||
| 320.00 | 98.50 | 103.00 | 100.75 | % | 0.31 | 0 | 0 | 0.97 | -1.00 | 0.00 | 0.00 | 11/21/2025 4:00:00 PM EST |