This page reflects BZH options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.
Published Snapshot
May 20, 2026 close
BZH 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
17.00
2.45
3.80
7.70
0.00
0
6
65.2%
0.953
0.0237
-0.009
0.006
0.013
18.00
1.40
2.90
6.90
0.00
0
25
69.7%
0.901
0.0393
-0.015
0.011
0.012
19.00
1.13
2.05
5.90
0.00
1
26
62.8%
0.864
0.0543
-0.017
0.014
0.012
20.00
0.75
1.10
4.90
0.00
4
26
51.6%
0.830
0.0770
-0.016
0.016
0.013
21.00
2.81
1.00
4.40
0.00
10
16
70.4%
0.691
0.0784
-0.029
0.023
0.010
22.00
1.06
0.15
2.10
0.00
4
47
68.8%
0.604
0.0876
-0.031
0.025
0.009
23.00
1.05
0.85
1.30
0.35
16
70
56.3%
0.502
0.1110
-0.026
0.025
0.008
24.00
0.75
0.60
1.05
0.20
7
396
52.4%
0.384
0.1141
-0.023
0.024
0.006
25.00
0.20
0.25
0.70
0.00
8
19
59.2%
0.313
0.0937
-0.024
0.023
0.005
26.00
1.00
0.00
1.35
0.00
1
58
68.5%
0.274
0.0762
-0.026
0.021
0.004
27.00
0.71
0.00
2.40
0.00
3
91
101.5%
0.323
0.0554
-0.041
0.023
0.005
28.00
0.24
0.00
2.30
0.00
2
3
108.7%
0.299
0.0500
-0.042
0.022
0.004
29.00
0.05
0.00
2.25
0.00
1
40
116.1%
0.281
0.0455
-0.044
0.022
0.004
30.00
0.05
0.00
0.30
0.00
0
3
66.0%
0.081
0.0356
-0.011
0.010
0.001
Puts
Strike
Last
Bid
Ask
Chg
Vol
OI
IV
Delta
Gamma
Theta
Vega
Rho
14.00
0.35
0.00
2.15
0.00
0
2
196.9%
-0.125
0.0164
-0.044
0.013
-0.003
15.00
0.25
0.00
2.15
0.00
69
70
176.7%
-0.139
0.0197
-0.043
0.014
-0.003
16.00
0.50
0.00
2.15
0.00
25
28
157.6%
-0.156
0.0238
-0.041
0.015
-0.004
17.00
0.07
0.05
0.20
-0.13
11
57
68.8%
-0.055
0.0255
-0.008
0.007
-0.001
18.00
0.15
0.00
0.25
0.00
1
118
57.6%
-0.065
0.0343
-0.008
0.008
-0.001
19.00
0.10
0.05
0.35
-0.35
1
35
53.5%
-0.103
0.0526
-0.010
0.011
-0.002
20.00
0.40
0.25
0.45
-0.23
3
127
51.6%
-0.170
0.0770
-0.014
0.016
-0.003
21.00
0.60
0.50
0.90
-0.38
2
1,713
55.0%
-0.278
0.0956
-0.019
0.021
-0.006
22.00
1.05
0.00
1.15
0.00
11
406
56.9%
-0.389
0.1054
-0.023
0.024
-0.008
23.00
1.44
0.05
1.65
-0.31
13
77
56.3%
-0.498
0.1109
-0.023
0.025
-0.010
24.00
1.91
0.50
4.10
0.00
5
20
57.5%
-0.601
0.1052
-0.023
0.025
-0.013
25.00
3.60
1.35
4.90
0.00
2
12
62.4%
-0.675
0.0903
-0.023
0.023
-0.015
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.