This page reflects BG options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.
Published Snapshot
May 20, 2026 close
BG 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
110.00
15.85
9.60
11.90
0.00
1
2
42.4%
0.792
0.0200
-0.081
0.097
0.066
115.00
7.60
7.00
7.80
-3.37
3
20
36.7%
0.689
0.0285
-0.085
0.120
0.059
120.00
4.60
4.00
4.90
-0.50
18
56
35.9%
0.532
0.0328
-0.090
0.134
0.047
125.00
2.10
2.05
2.65
-0.90
38
558
34.0%
0.364
0.0327
-0.079
0.127
0.033
130.00
0.88
1.00
1.45
-0.77
359
489
34.5%
0.229
0.0259
-0.064
0.102
0.021
135.00
0.55
0.25
1.00
-0.15
20
260
38.3%
0.156
0.0185
-0.055
0.081
0.014
140.00
0.43
0.05
0.80
0.00
6
423
43.0%
0.118
0.0136
-0.051
0.067
0.011
145.00
0.12
0.00
0.55
-0.13
315
359
45.3%
0.082
0.0099
-0.041
0.051
0.007
150.00
0.15
0.00
0.30
0.00
1
45
45.3%
0.048
0.0066
-0.027
0.034
0.004
155.00
0.35
0.00
1.35
0.00
0
3
59.5%
0.077
0.0072
-0.051
0.049
0.007
180.00
0.10
0.00
0.15
0.00
1
2
59.8%
0.011
0.0014
-0.010
0.009
0.001
Puts
Strike
Last
Bid
Ask
Chg
Vol
OI
IV
Delta
Gamma
Theta
Vega
Rho
80.00
0.37
0.00
1.75
0.00
0
1
97.0%
-0.052
0.0032
-0.059
0.036
-0.006
90.00
0.35
0.00
1.75
0.00
0
1
73.7%
-0.066
0.0052
-0.054
0.044
-0.007
95.00
0.15
0.00
1.95
0.00
1
4
64.6%
-0.082
0.0069
-0.056
0.051
-0.009
100.00
0.30
0.15
0.55
0.00
20
97
45.9%
-0.067
0.0084
-0.034
0.044
-0.007
105.00
0.61
0.60
1.00
0.11
1
23
43.2%
-0.119
0.0136
-0.048
0.067
-0.012
110.00
1.27
0.95
1.60
0.47
2
53
38.9%
-0.190
0.0207
-0.059
0.092
-0.019
115.00
2.48
2.30
2.75
0.97
13
145
36.0%
-0.308
0.0290
-0.069
0.119
-0.031
120.00
4.15
3.90
4.90
0.25
2
696
35.5%
-0.468
0.0331
-0.075
0.134
-0.048
125.00
6.60
7.10
8.00
0.00
5
125
36.3%
-0.625
0.0309
-0.071
0.128
-0.066
130.00
11.74
10.60
12.50
4.54
2
64
43.6%
-0.714
0.0231
-0.075
0.115
-0.078
135.00
11.60
15.20
17.20
0.00
1
4
50.5%
-0.769
0.0178
-0.077
0.103
-0.087
140.00
12.10
19.60
22.40
0.00
0
1
61.1%
-0.786
0.0141
-0.090
0.099
-0.092
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.