This page reflects SLM options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.
Published Snapshot
May 20, 2026 close
SLM 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
15.00
6.95
6.00
9.20
0.00
4
1
134.4%
0.887
0.0229
-0.029
0.012
0.009
22.00
0.85
0.80
1.10
0.15
2
120
43.4%
0.538
0.1475
-0.020
0.025
0.009
23.00
0.50
0.45
0.70
0.15
51
50
43.7%
0.396
0.1422
-0.019
0.024
0.006
24.00
0.25
0.20
0.40
0.05
4
30
42.8%
0.266
0.1236
-0.016
0.020
0.004
25.00
0.10
0.10
0.25
0.00
5
24
44.4%
0.178
0.0944
-0.013
0.016
0.003
26.00
0.18
0.05
0.20
0.00
3
111
49.4%
0.136
0.0711
-0.012
0.014
0.002
27.00
0.05
0.00
0.10
-0.10
1
38
47.7%
0.077
0.0488
-0.008
0.009
0.001
28.00
0.25
0.00
0.95
0.00
23
23
82.6%
0.184
0.0519
-0.024
0.017
0.003
Puts
Strike
Last
Bid
Ask
Chg
Vol
OI
IV
Delta
Gamma
Theta
Vega
Rho
14.00
0.07
0.00
0.45
0.00
0
604
115.2%
-0.059
0.0163
-0.014
0.007
-0.001
18.00
0.25
0.00
0.25
0.00
2
2
52.5%
-0.072
0.0422
-0.008
0.009
-0.001
19.00
0.35
0.10
0.25
0.00
19
20
51.4%
-0.132
0.0672
-0.011
0.013
-0.002
20.00
0.29
0.25
0.35
-0.11
3
77
44.6%
-0.196
0.0999
-0.013
0.017
-0.004
21.00
0.63
0.45
0.60
0.00
1
56
41.9%
-0.312
0.1361
-0.015
0.022
-0.006
22.00
1.00
0.85
1.10
0.00
1
9
44.1%
-0.461
0.1449
-0.017
0.025
-0.009
23.00
2.20
1.45
1.70
0.00
1
16
44.4%
-0.602
0.1399
-0.017
0.024
-0.012
24.00
1.95
1.30
4.00
0.00
8
5
55.2%
-0.675
0.1051
-0.019
0.022
-0.014
27.00
4.55
3.80
6.90
0.00
0
1
68.6%
-0.827
0.0602
-0.016
0.016
-0.019
28.00
7.05
4.90
8.20
0.00
8
2
88.1%
-0.797
0.0517
-0.024
0.018
-0.019
29.00
6.60
5.40
8.20
0.00
0
1
128.8%
-0.715
0.0425
-0.044
0.021
-0.019
30.00
7.60
6.70
10.10
0.00
0
3
93.4%
-0.849
0.0405
-0.020
0.015
-0.021
31.00
8.55
7.70
11.10
0.00
0
4
99.8%
-0.856
0.0366
-0.021
0.014
-0.022
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.