This page reflects CALM options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.
Published Snapshot
May 20, 2026 close
CALM Options Chain
Data as of market close May 20, 2026
Compare calls and puts side by side with OI, volume, IV, and positioning context.
Control Row
Next expiry (DTE 29)
Blank greek cells usually mean usable implied volatility was unavailable for that contract in the market-close snapshot.
Open Interest by Strike
IV Skew
Volume by Strike
Calls
Strike
Last
Bid
Ask
Chg
Vol
OI
IV
Delta
Gamma
Theta
Vega
Rho
65.00
12.84
12.80
14.50
0.00
1
2
67.5%
0.862
0.0148
-0.063
0.049
0.042
70.00
8.30
7.70
9.90
0.00
2
8
54.9%
0.794
0.0235
-0.066
0.063
0.041
75.00
5.00
4.70
5.20
-0.30
1
123
37.9%
0.686
0.0425
-0.057
0.078
0.038
80.00
2.08
1.85
2.25
-0.02
91
1,039
33.6%
0.441
0.0532
-0.054
0.087
0.026
85.00
0.60
0.50
0.70
-0.03
34
1,590
31.2%
0.196
0.0402
-0.034
0.061
0.012
90.00
0.15
0.05
0.15
0.02
3
172
29.7%
0.056
0.0173
-0.013
0.025
0.003
95.00
0.05
0.00
0.10
0.00
7
10
35.7%
0.033
0.0093
-0.010
0.016
0.002
Puts
Strike
Last
Bid
Ask
Chg
Vol
OI
IV
Delta
Gamma
Theta
Vega
Rho
45.00
0.05
0.00
1.55
0.00
0
2
134.9%
-0.049
0.0034
-0.052
0.022
-0.004
55.00
0.39
0.00
0.95
0.00
1
1
83.0%
-0.051
0.0057
-0.032
0.023
-0.003
60.00
0.08
0.00
0.60
0.00
3
15
59.6%
-0.046
0.0073
-0.021
0.021
-0.003
65.00
0.13
0.10
0.15
0.00
5
4,186
38.5%
-0.036
0.0093
-0.011
0.017
-0.002
70.00
0.50
0.40
0.50
0.00
24
466
35.1%
-0.113
0.0247
-0.024
0.042
-0.007
75.00
1.50
1.20
1.55
0.05
74
625
33.0%
-0.295
0.0473
-0.040
0.076
-0.019
80.00
2.95
3.30
4.00
0.00
9
321
33.7%
-0.559
0.0530
-0.045
0.087
-0.038
85.00
8.31
5.80
8.40
0.00
1
84
45.0%
-0.712
0.0343
-0.051
0.075
-0.051
90.00
13.20
10.40
13.00
0.00
1
10
53.4%
-0.797
0.0240
-0.049
0.062
-0.060
95.00
17.96
15.30
18.00
0.00
0
0
65.4%
-0.826
0.0178
-0.054
0.057
-0.065
100.00
22.71
19.90
23.80
0.00
2
0
89.7%
-0.797
0.0143
-0.086
0.062
-0.068
How to Read the Chain
Use this market-close chain snapshot to compare liquidity, pricing, IV, and per-contract greeks across the active expiration.
How to scan it
Start with strike, bid/ask spread, open interest, and volume. Then use IV and greeks to decide whether a contract fits your directional, income, or volatility idea.
What matters first
Clean fills matter before a contract looks mathematically attractive. A thin market can erase the edge you think you found.
What can mislead you
Low premium, high IV, or one convenient delta do not make a trade by themselves. Check how far the strike sits from spot, expected move, and the event calendar.
Greeks are close-of-day estimates, and blank greek cells usually mean usable implied volatility was unavailable for that contract.