SIEB · Siebert Financial Corp
$1.60
-0.06 (-3.61%)
At close · Jul 28
Market Cap
$67.96M
Shares
40.94M
Positioning
Aug 21, 2026 · 23 days to expiry · 6 contractsPut / call OI
0.05
Call-heavy positioning
Open interest
46
contracts outstanding
Volume
5
traded today
Max pain
$2.50
$0.90 above spot
ATM implied vol
222%
market's expected move
Open interest by strike
Calls
Puts
2.5
5
7.5
Chain
Click any strike for greeks, breakeven and the calculator| Calls | Puts | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| OI | Vol | IV | Δ | Last | Strike | Last | Δ | IV | Vol | OI |
| 21 | 1 | 237% | 0.349 | $0.05 | $0.92 | -0.701 | 207% | 2 | 2 | |
| 22 | 1 | — | — | $0.05 | — | — | — | — | 0 | |
| 1 | 1 | — | — | $0.10 | — | -1 | 0.2% | — | 0 | |
About this data
Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. Bid and ask are not included on this plan.
In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.