This page reflects RDNT options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.
Published Snapshot
Aug 18, 2026 close
RDNT Options Chain
Data as of market close Aug 18, 2026
Compare calls and puts side by side with OI, volume, IV, and positioning context.
Control Row
Next expiry (DTE 3)
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
35.00
26.50
37.40
40.90
0.00
1
0
402.0%
0.987
0.0012
-0.152
0.002
0.003
40.00
23.24
31.90
35.90
0.00
1
1
264.1%
0.996
0.0006
-0.037
0.001
0.003
55.00
13.93
17.20
21.00
0.00
1
59
175.6%
0.973
0.0053
-0.127
0.004
0.004
60.00
17.00
12.30
15.90
0.00
5
137
132.2%
0.964
0.0090
-0.125
0.005
0.005
65.00
12.80
7.10
10.30
0.00
21
63
159.0%
0.831
0.0237
-0.453
0.017
0.004
70.00
5.08
2.80
5.50
-2.43
5
148
51.0%
0.882
0.0580
-0.120
0.013
0.005
75.00
0.75
0.65
0.80
-1.15
20
309
41.9%
0.350
0.1321
-0.176
0.025
0.002
80.00
0.23
0.00
0.45
-0.02
1
1,060
59.6%
0.073
0.0348
-0.093
0.009
0.000
85.00
0.50
0.00
0.75
0.00
2
3
102.4%
0.071
0.0198
-0.156
0.009
0.000
90.00
0.15
-
1.55
0.00
0
53
199.1%
0.157
0.0181
-0.536
0.016
0.001
Puts
Strike
Last
Bid
Ask
Chg
Vol
OI
IV
Delta
Gamma
Theta
Vega
Rho
35.00
0.41
0.00
2.30
0.00
0
1
531.8%
-0.037
0.0023
-0.477
0.005
-0.000
40.00
0.20
0.00
0.95
0.00
1
2
365.6%
-0.022
0.0021
-0.213
0.004
-0.000
45.00
0.08
0.00
1.55
0.00
1
2
341.8%
-0.040
0.0037
-0.326
0.006
-0.000
50.00
1.00
0.00
1.55
0.00
6
3
281.8%
-0.049
0.0054
-0.319
0.007
-0.000
55.00
0.10
0.00
1.35
0.00
5
369
218.2%
-0.056
0.0077
-0.274
0.008
-0.000
60.00
0.09
0.00
0.85
0.00
79
1,085
147.5%
-0.053
0.0109
-0.176
0.007
-0.000
65.00
0.13
0.00
1.15
0.00
2
880
112.2%
-0.096
0.0226
-0.212
0.011
-0.001
70.00
0.25
0.00
0.65
0.00
1
458
51.2%
-0.119
0.0581
-0.113
0.013
-0.001
75.00
1.90
1.75
3.10
0.90
62
74
57.2%
-0.607
0.1004
-0.240
0.026
-0.004
80.00
5.30
4.40
7.80
0.85
8
71
123.9%
-0.744
0.0388
-0.438
0.022
-0.005
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.