This page reflects BXP options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.
Published Snapshot
May 20, 2026 close
BXP 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
52.50
7.48
6.80
8.30
0.00
0
5
52.9%
0.837
0.0276
-0.043
0.042
0.033
55.00
4.00
4.60
6.00
0.00
13
19
44.5%
0.780
0.0395
-0.043
0.050
0.032
57.50
3.50
3.40
3.90
0.00
1
100
37.5%
0.681
0.0563
-0.043
0.060
0.029
60.00
1.45
1.95
2.40
-0.27
1
187
35.7%
0.527
0.0660
-0.045
0.067
0.023
62.50
1.10
0.90
1.30
0.26
4
100
34.0%
0.359
0.0652
-0.039
0.063
0.016
65.00
0.45
0.30
0.60
0.08
15
695
32.3%
0.208
0.0525
-0.028
0.048
0.009
70.00
0.10
0.10
0.15
-0.15
1
24
34.2%
0.063
0.0213
-0.013
0.021
0.003
75.00
0.10
0.00
0.60
0.00
1
11
52.5%
0.078
0.0164
-0.023
0.025
0.003
80.00
0.30
0.00
0.55
0.00
0
1
62.4%
0.062
0.0116
-0.023
0.021
0.003
Puts
Strike
Last
Bid
Ask
Chg
Vol
OI
IV
Delta
Gamma
Theta
Vega
Rho
37.50
0.06
0.00
0.65
0.00
0
8
102.4%
-0.038
0.0047
-0.024
0.014
-0.002
40.00
0.20
0.00
0.70
0.00
1
0
92.0%
-0.045
0.0061
-0.025
0.016
-0.002
45.00
0.40
0.00
0.75
0.00
2
22
70.7%
-0.060
0.0100
-0.024
0.020
-0.003
47.50
0.16
0.00
0.30
0.00
6
57
56.7%
-0.060
0.0125
-0.019
0.020
-0.003
50.00
0.32
0.15
0.35
0.00
1
213
48.6%
-0.079
0.0179
-0.020
0.025
-0.004
52.50
0.36
0.30
0.60
-0.11
4
43
45.6%
-0.132
0.0278
-0.027
0.036
-0.007
55.00
0.60
0.55
0.90
-0.25
1
28
40.6%
-0.202
0.0412
-0.032
0.048
-0.010
57.50
1.14
1.00
1.45
-0.41
1
53
36.8%
-0.316
0.0573
-0.036
0.060
-0.016
60.00
2.25
1.90
2.35
-0.55
3
110
33.5%
-0.474
0.0703
-0.035
0.067
-0.024
62.50
4.40
3.30
3.90
0.00
500
500
34.0%
-0.641
0.0652
-0.032
0.063
-0.033
65.00
6.00
5.10
6.50
0.00
0
1
47.0%
-0.700
0.0438
-0.042
0.059
-0.038
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.