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State Street SPDR S&P 500 ETF Trust (SPY) vs Invesco QQQ Trust, Series 1 (QQQ) Options
| Metric | SPY | QQQ |
|---|
| Price | $766.48 | $719.02 |
|---|
| 50Δ IV | 14.12% | 21.59% |
|---|
| Implied move | 3.28% | 5.03% |
|---|
| 25Δ put − call IV | 4.99 pp | 7.21 pp |
|---|
Data details
- Source
- Canonical comparison data
- Method
- Delta calculations
- Observation
- SPY: 2026-10-19T20:14:00.118Z
- QQQ: 2026-10-19T20:07:22.924Z
- Scope
- Same expiration and delta. Comparable delta does not imply equal total risk.
