Volatility smile
What shape does IV pricing take across strike prices?
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Sample JSON
Specification JSON
Sample as of
0700.HK Tencent Holdings | Hang Seng Index | 2025-10-16 – 2026-10-16 | HKD
- Highest item: 1.2x
- 44.7 %
- Lowest item: 1.0x
- 19.79 %
- Average
- 29.22 %
- Number of items
- 5 items
Main chart: implied volatility (%), by strike price / current price (x)
Implied volatility (%) (Line)
Supporting chart: Delta and bid-ask spread
Delta and bid-ask spread (Bar)
Detail: rows, observation dates and missing-value status for the volatility smile
Implied volatility (%) and Delta and bid-ask spread (Table)
Sample data rows
| Strike price / current price (x) | Implied volatility (%) | Delta and bid-ask spread | Data date (sample) |
|---|---|---|---|
| 0.8x | 32.46 | 0.646 | 2026-10-16 |
| 0.9x | 19.99 | -0.382 | 2026-10-16 |
| 1.0x | 19.79 | -0.384 | 2026-10-16 |
| 1.1x | 29.17 | 0.102 | 2026-10-16 |
| 1.2x | 44.7 | -0.08 | 2026-10-16 |