This page reflects NSC options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.
Published Snapshot
Oct 2, 2026 close
NSC Options Chain
Data as of market close Oct 2, 2026
Compare calls and puts side by side with OI, volume, IV, and positioning context.
Control Row
Next expiry (DTE 14)
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
270.00
41.00
45.50
48.70
0.00
0
1
57.6%
0.950
0.0033
-0.179
0.057
0.076
300.00
14.00
16.40
19.50
0.00
0
1
41.3%
0.785
0.0129
-0.328
0.160
0.069
310.00
10.55
8.10
11.20
0.00
1
2
33.9%
0.651
0.0198
-0.336
0.203
0.059
320.00
3.85
3.10
4.10
-0.35
1
73
25.2%
0.413
0.0282
-0.259
0.214
0.038
330.00
1.00
0.05
1.25
-0.10
7
374
24.2%
0.168
0.0189
-0.158
0.138
0.016
340.00
0.25
0.00
0.50
-0.15
1
102
27.1%
0.068
0.0088
-0.091
0.072
0.006
350.00
0.05
0.00
0.75
0.00
48
92
38.4%
0.071
0.0064
-0.133
0.075
0.007
360.00
0.10
0.00
1.15
0.00
4
63
51.1%
0.081
0.0053
-0.193
0.082
0.007
370.00
0.15
0.00
2.15
0.00
1
37
58.1%
0.067
0.0041
-0.192
0.072
0.006
380.00
0.75
0.00
2.15
0.00
5
10
65.4%
0.061
0.0033
-0.198
0.066
0.006
390.00
1.70
0.00
2.15
0.00
0
1
72.4%
0.055
0.0028
-0.204
0.061
0.005
Puts
Strike
Last
Bid
Ask
Chg
Vol
OI
IV
Delta
Gamma
Theta
Vega
Rho
220.00
0.10
0.00
2.15
0.00
0
10
118.8%
-0.031
0.0011
-0.205
0.038
-0.003
270.00
0.35
0.00
1.55
0.00
0
1
56.2%
-0.046
0.0031
-0.134
0.053
-0.005
280.00
0.50
0.00
1.35
0.00
1
2
52.5%
-0.082
0.0052
-0.195
0.083
-0.008
290.00
0.84
0.00
1.10
0.00
1
54
38.6%
-0.089
0.0076
-0.152
0.089
-0.009
300.00
0.83
0.45
1.75
-0.70
2
21
31.9%
-0.158
0.0138
-0.186
0.132
-0.016
310.00
3.03
1.60
2.55
0.00
3
15
22.4%
-0.286
0.0277
-0.179
0.187
-0.028
320.00
9.95
4.90
8.20
0.00
2
21
26.6%
-0.581
0.0267
-0.237
0.214
-0.058
330.00
14.05
12.10
14.40
-4.41
5
54
19.5%
-0.886
0.0180
-0.059
0.106
-0.089
340.00
22.44
21.60
25.10
-5.96
10
17
35.1%
-0.872
0.0108
-0.148
0.115
-0.091
350.00
32.42
31.60
34.80
-5.98
10
31
41.6%
-0.912
0.0070
-0.128
0.088
-0.097
360.00
29.80
41.60
44.70
0.00
1
0
48.6%
-0.930
0.0050
-0.122
0.073
-0.102
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.