# Volatility Strike Skew for RDTL

> Implied volatility strike skew chart for RDTL with option volume overlay.

Data as of Oct 23, 2026 (end of day). **Data is delayed**: the latest session is Nov 13, 2026. [Subscribe](https://www.optionistics.com/subscribe) to get the latest end-of-day data.

Volume-weighted call and put implied volatility per strike for the chosen expiration, with option volume bars.

## RDTL quote

Quote as of Nov 13, 2026.

| Field | Value |
|---|---|
| Last | 4.05 |
| Change | -0.10 |
| Open | 4.13 |
| Previous | 4.15 |
| High | 4.22 |
| Low | 4.05 |
| Bid | - |
| Ask | - |
| Volume | 696,956 |
| Trades | - |
| Dividend | - |
| Yield | - |
| Ex-Div | - |
| Split Date | - |
| Impl Vol | 163.9% |
| Hist Vol | 165.1% |
| Opt Volume | 34 |
| Open Int | 5,283 |

On Oct 23, 2026, RDTL options across all expirations averaged 146.1% implied volatility for calls and 157.3% for puts (volume-weighted): puts trade 11.2 points above calls, the usual downside skew.

Strike skew, all expirations, near the money, volume accumulated over 1 day.

All expirations: 2026-11-20, 2026-12-18, 2027-03-19, 2027-06-17.

Change the view with query parameters: `view` (strike, time), `expiration` (strike skew: all or YYYY-MM-DD), `zoom` (strike skew: in, out, all), `strike` (time skew: one strike or all), `days` (1-5 or 10 sessions of volume), `date` (an earlier session: 2026-10-23, 2026-10-22, 2026-10-21, 2026-10-20, 2026-10-19, 2026-10-16). Example: `/screener/volatility-skew/RDTL.md?view=time`.

| Strike | Volume | Call IVol | Put IVol |
|---|---:|---:|---:|
| All | 113 | 146.1% | 157.3% |
| 8.00 | 14 | - | 171.9% |
| 9.00 | 23 | 140.6% | 140.9% |
| 10.00 | 15 | - | 158.0% |
| 11.00 | 3 | - | 119.9% |
| 12.00 | 2 | - | 121.4% |
| 14.00 | 32 | 151.0% | - |
| 15.00 | 3 | 160.6% | - |
| 16.00 | 21 | 142.0% | - |

## More for RDTL

- [Quote](https://www.optionistics.com/quotes/stock-quotes/RDTL.md)
- [Option chain](https://www.optionistics.com/quotes/stock-option-chains/RDTL.md)
- [Price history](https://www.optionistics.com/quotes/stock-prices/RDTL.md)
- [10 day snapshot](https://www.optionistics.com/snapshot.md?symbol=RDTL)
- [Strike Pegger (max pain)](https://www.optionistics.com/quotes/strike-pegger/RDTL.md)
- [Volatility skew](https://www.optionistics.com/screener/volatility-skew/RDTL.md)
- [Put/call ratio](https://www.optionistics.com/screener/put-call-ratio/RDTL.md)
- [Trade finder](https://www.optionistics.com/screener/stock-trade-finder/RDTL.md)

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