This page reflects CSW options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.
Published Snapshot
Jul 2, 2026 close
CSW Options Chain
Data as of market close Jul 2, 2026
Compare calls and puts side by side with OI, volume, IV, and positioning context.
Control Row
Next expiry (DTE 15)
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
250.00
25.50
23.10
32.00
0.00
1
0
73.4%
0.781
0.0074
-0.440
0.160
0.070
260.00
23.50
14.00
24.00
0.00
1
1
67.1%
0.704
0.0095
-0.468
0.187
0.065
270.00
16.20
6.10
16.00
0.00
3
3
57.6%
0.606
0.0124
-0.446
0.208
0.058
280.00
11.90
1.00
11.00
0.00
0
1
57.2%
0.478
0.0129
-0.454
0.215
0.047
290.00
50.15
0.00
0.00
0.00
1
0
6.3%
0.000
0.0001
-0.000
0.000
0.000
300.00
4.45
0.00
4.80
0.00
5
20
58.1%
0.255
0.0102
-0.368
0.174
0.025
310.00
25.32
0.00
0.00
0.00
2
0
12.5%
0.000
0.0000
-0.000
0.000
0.000
320.00
2.25
0.00
4.80
0.00
1
1
63.6%
0.134
0.0063
-0.269
0.117
0.013
330.00
17.11
0.00
0.00
0.00
2
0
25.0%
0.000
0.0000
-0.000
0.000
0.000
340.00
27.13
0.05
10.00
0.00
1
1
100.8%
0.172
0.0047
-0.501
0.138
0.016
350.00
0.45
0.00
1.00
0.00
1
40
63.2%
0.033
0.0021
-0.091
0.040
0.003
370.00
2.11
0.00
4.80
0.00
4
5
102.7%
0.089
0.0029
-0.322
0.087
0.009
390.00
10.63
0.00
4.80
0.00
0
1
115.8%
0.080
0.0024
-0.336
0.081
0.008
400.00
8.00
0.00
4.80
0.00
11
21
122.0%
0.077
0.0022
-0.343
0.078
0.007
Puts
Strike
Last
Bid
Ask
Chg
Vol
OI
IV
Delta
Gamma
Theta
Vega
Rho
150.00
1.15
0.00
4.80
0.00
0
1
200.9%
-0.040
0.0008
-0.332
0.046
-0.005
170.00
0.65
0.00
4.80
0.00
1
15
165.8%
-0.048
0.0011
-0.319
0.054
-0.006
180.00
0.40
0.00
4.80
0.00
0
1
149.6%
-0.053
0.0013
-0.312
0.059
-0.006
190.00
3.20
0.00
0.00
0.00
0
0
50.0%
-0.000
0.0000
-0.000
0.000
-0.000
220.00
1.55
0.00
4.80
0.00
0
1
91.2%
-0.085
0.0032
-0.272
0.084
-0.010
250.00
1.00
0.00
4.80
0.00
2
3
50.8%
-0.143
0.0082
-0.217
0.122
-0.016
320.00
36.00
51.00
60.00
0.00
0
5
118.0%
-0.697
0.0055
-0.767
0.189
-0.095
340.00
75.00
58.00
67.40
0.00
0
4
89.9%
-0.861
0.0046
-0.349
0.120
-0.117
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.