This page reflects SLAB options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.
Published Snapshot
May 20, 2026 close
SLAB 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
210.00
8.34
6.60
9.90
2.74
4
2
23.8%
0.714
0.0233
-0.102
0.208
0.115
220.00
1.20
0.05
2.95
0.00
2
163
17.3%
0.422
0.0369
-0.082
0.239
0.070
230.00
0.20
0.00
0.20
0.00
8
1,580
12.9%
0.067
0.0164
-0.019
0.079
0.011
250.00
0.01
0.00
2.15
0.00
0
361
45.7%
0.156
0.0086
-0.119
0.146
0.025
260.00
0.01
0.00
2.15
0.00
0
213
53.7%
0.136
0.0066
-0.127
0.133
0.022
270.00
1.00
0.00
2.15
0.00
234
272
51.4%
0.078
0.0047
-0.081
0.089
0.013
280.00
0.25
0.00
2.15
0.00
99
99
57.7%
0.071
0.0038
-0.084
0.083
0.011
290.00
0.25
0.00
2.15
0.00
82
55
63.6%
0.065
0.0033
-0.087
0.078
0.010
300.00
0.20
0.00
2.15
0.00
55
84
69.2%
0.061
0.0028
-0.089
0.073
0.010
310.00
0.35
0.00
2.15
0.00
4
99
74.5%
0.057
0.0025
-0.091
0.070
0.009
Puts
Strike
Last
Bid
Ask
Chg
Vol
OI
IV
Delta
Gamma
Theta
Vega
Rho
105.00
0.05
0.00
0.05
0.00
0
2,969
89.1%
-0.001
0.0001
-0.004
0.002
-0.000
110.00
0.11
0.00
0.05
0.00
0
5
83.6%
-0.001
0.0001
-0.004
0.003
-0.000
120.00
0.01
0.00
0.05
0.00
104
208
73.4%
-0.001
0.0001
-0.004
0.003
-0.000
130.00
0.10
0.00
0.05
0.00
100
611
64.1%
-0.002
0.0001
-0.003
0.003
-0.000
150.00
0.15
0.00
0.10
0.00
0
1
51.2%
-0.004
0.0004
-0.006
0.007
-0.001
160.00
0.20
0.00
0.15
0.00
0
1
49.4%
-0.011
0.0010
-0.015
0.018
-0.002
170.00
0.05
0.00
0.15
0.00
14
51
40.7%
-0.014
0.0014
-0.015
0.021
-0.002
175.00
0.05
0.00
0.20
0.00
1
225
38.2%
-0.019
0.0020
-0.018
0.028
-0.003
180.00
0.40
0.05
0.25
0.00
22
103
35.2%
-0.025
0.0027
-0.021
0.035
-0.004
185.00
0.05
0.05
0.35
0.00
200
90
32.8%
-0.036
0.0039
-0.026
0.048
-0.006
190.00
0.05
0.05
0.40
-0.20
113
528
29.0%
-0.044
0.0053
-0.027
0.057
-0.008
195.00
0.15
0.05
0.60
0.00
1,306
355
26.8%
-0.068
0.0080
-0.035
0.080
-0.012
200.00
0.35
0.10
0.75
0.05
50
309
23.2%
-0.093
0.0117
-0.038
0.102
-0.016
210.00
1.95
0.00
2.70
0.00
2
10
22.4%
-0.275
0.0244
-0.072
0.204
-0.049
220.00
1.45
1.35
5.40
-4.35
5
11
14.6%
-0.596
0.0435
-0.044
0.237
-0.107
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.