Deviation from vendor theoretical price
How far apart are market quotes and the vendor's theoretical price?
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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: Below theoretical price
- 4.04 %
- Lowest item: Above theoretical price
- -7.7 %
- Average
- -1.57 %
- Number of items
- 4 items
Main chart: midpoint deviation from theoretical price (%), by contract
Midpoint deviation from theoretical price (%) (Bar)
Secondary chart: theoretical price, spread and quote age
Theoretical price, spread and quote age (Line)
Detail: data rows, observation dates and missing-value status for deviation from vendor theoretical price
Midpoint deviation from theoretical price (%) and Theoretical price, spread and quote age (Table)
Sample data rows
| Contract | Midpoint deviation from theoretical price (%) | Theoretical price, spread and quote age | Data date (sample) |
|---|---|---|---|
| Below theoretical price | 4.04 | 18 | 2026-10-16 |
| Near theoretical price | -0.6 | 96 | 2026-10-16 |
| Above theoretical price | -7.7 | -100 | 2026-10-16 |
| Model value missing | -2 | -40 | 2026-10-16 |