Equities · Options

Volatility surface

Term structure, skew and smile — the implied-vol surface for any name.

ETH BTC

Front ATM IV

—

nearest expiry

Back ATM IV

—

furthest expiry

Term slope

—

back − front (vol pts)

Front skew

—

∂IV/∂log-moneyness

ATM-IV term structure

No fitted ATM vols.

Volatility smile

exp 2026-06-21

Surface · IV by moneyness × expiry

Expiry	0.80	0.90	0.95	1.00	1.05	1.10	1.20
2026-06-21		69	46	27	36	62
2026-06-22		64	48	35	36	50
2026-06-23		68	52	42	41	45
2026-06-26	93	67	57	50	48	48	61
2026-07-03		62	56	52	51	51	52
2026-07-10	73	60	56	53	52	51	52
2026-07-31	65	58	55	54	53	52	52
2026-08-28	62	57	56	55	54	54	54
2026-09-25	61	58	57	56	55	55	55
2026-12-25	61	59	59	58	58	58	57
2027-03-26	62	61	60	60	59	59	59

Term structure, skew and curvature from the fitted SVI surface; the smile and grid are raw implied vols by moneyness (strike ÷ spot). Source: EODHD chains. Educational.