Tesla (TSLA) Options: Does a Low IV Percentile Mean Cheap Options?
Short answer: the low percentile tells you IV is cheap relative to its own history, but it does not by itself make options a cheap entry. The IV/HV ratio of 1.34 says the opposite — options are priced at a premium to realised volatility right now, and the stock just moved 5.97% in a single session.
What the data actually shows
Metric Value As of
TSLA spot 394.44 USD (+5.97% on the day) 2026-10-27
30-day IV 44.32% 2026-10-26
30-day IV percentile 8.76% (52-wk window) 2026-10-26
IV rank 9.53 2026-10-26
30-day HV 33.10% 2026-10-26
IV/HV ratio 1.34 2026-10-27
Chain IV ~51.5% 2026-10-27
Chain expected move ~10.6 (points) 2026-10-27
Over the trailing 52 weeks, IV has ranged from 41.49% (2026-08-12) to 71.15% (2025-11-06), with a mean of 50.16% and median of 49.60%. At 44.32%, IV sits in the bottom decile of that distribution — that part of your premise checks out.
Why "low percentile" is not the same as "cheap"
1. IV is a
Comments