This page reflects GLOB options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.
Published Snapshot
May 20, 2026 close
GLOB 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
25.00
15.10
14.80
18.00
0.00
1
29
172.4%
0.904
0.0084
-0.062
0.020
0.016
30.00
11.65
11.00
12.50
0.90
69
90
104.3%
0.901
0.0142
-0.040
0.021
0.020
35.00
7.35
6.70
7.90
0.85
74
265
59.8%
0.876
0.0290
-0.028
0.024
0.023
40.00
3.60
3.70
4.30
0.40
73
441
64.7%
0.637
0.0492
-0.052
0.044
0.018
45.00
1.80
1.60
2.00
0.40
64
401
63.5%
0.380
0.0509
-0.051
0.045
0.011
50.00
0.79
0.65
0.80
0.24
16
218
63.9%
0.188
0.0358
-0.036
0.032
0.006
55.00
0.30
0.25
0.50
0.04
27
225
69.9%
0.101
0.0214
-0.025
0.021
0.003
60.00
0.13
0.00
0.25
-0.28
1
48
68.4%
0.039
0.0105
-0.012
0.010
0.001
65.00
0.38
0.00
0.15
-1.17
1
4
74.0%
0.023
0.0062
-0.008
0.006
0.001
70.00
0.36
0.00
2.15
0.00
1
2
142.6%
0.141
0.0133
-0.065
0.026
0.004
Puts
Strike
Last
Bid
Ask
Chg
Vol
OI
IV
Delta
Gamma
Theta
Vega
Rho
25.00
0.30
0.00
0.10
0.00
3
69
85.2%
-0.011
0.0030
-0.005
0.004
-0.000
30.00
0.31
0.05
0.30
0.01
3
455
72.7%
-0.041
0.0103
-0.013
0.010
-0.001
35.00
1.00
0.05
0.95
-0.10
14
418
59.4%
-0.122
0.0290
-0.024
0.024
-0.004
40.00
2.25
1.95
2.70
-0.65
14
219
67.2%
-0.366
0.0475
-0.049
0.044
-0.014
45.00
5.30
4.70
5.80
-7.18
3
129
68.8%
-0.605
0.0475
-0.050
0.045
-0.024
50.00
10.73
8.40
10.00
-3.42
1
5
71.7%
-0.779
0.0351
-0.038
0.035
-0.033
55.00
16.25
12.70
15.10
0.00
1
8
82.7%
-0.852
0.0237
-0.033
0.027
-0.039
60.00
18.52
17.30
20.40
-1.18
1
8
97.5%
-0.878
0.0176
-0.033
0.024
-0.044
65.00
22.03
21.50
25.30
0.00
0
0
86.3%
-0.953
0.0096
-0.010
0.011
-0.050
70.00
30.00
27.20
29.80
0.00
6
0
105.4%
-0.943
0.0093
-0.017
0.014
-0.054
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.