Original Derivasys market intelligence
A permanent record of ATM volatility, skew, convexity and fitted-smile changes. BTC, ETH and SOL have individual daily coverage, with separate major-coin and altcoin comparisons; BTC also has a weekly edition.
All reports
198 permanent reports
Across the six headline tenors, ATM IV averaged +0.81 volatility points, RR25 -0.74 volatility points and BF25 +0.27 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -3.73 volatility points, RR25 +2.04 volatility points and BF25 -0.47 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +2.09 volatility points, RR25 -0.91 volatility points and BF25 +0.39 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +0.06 volatility points, RR25 +0.26 volatility points and BF25 -0.20 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -0.10 volatility points, RR25 +0.41 volatility points and BF25 -0.84 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +1.29 volatility points, RR25 -0.03 volatility points and BF25 +0.24 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +2.35 volatility points, RR25 -0.94 volatility points and BF25 +0.38 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +0.46 volatility points, RR25 -0.74 volatility points and BF25 +0.33 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -1.13 volatility points, RR25 +0.09 volatility points and BF25 -0.13 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +1.50 volatility points, RR25 -0.43 volatility points and BF25 +0.19 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -0.29 volatility points, RR25 +0.28 volatility points and BF25 -0.21 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -1.61 volatility points, RR25 +0.60 volatility points and BF25 -0.22 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +1.84 volatility points, RR25 -1.51 volatility points and BF25 +0.43 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +1.16 volatility points, RR25 -1.23 volatility points and BF25 +0.30 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -0.78 volatility points, RR25 +0.28 volatility points and BF25 -0.05 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -1.42 volatility points, RR25 +0.63 volatility points and BF25 -0.15 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -0.56 volatility points, RR25 -0.10 volatility points and BF25 +0.16 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +0.55 volatility points, RR25 -0.58 volatility points and BF25 +0.00 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -2.23 volatility points, RR25 +0.33 volatility points and BF25 -0.18 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -2.87 volatility points, RR25 +1.99 volatility points and BF25 -0.40 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +0.86 volatility points, RR25 -0.71 volatility points and BF25 +0.06 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +0.24 volatility points, RR25 -0.24 volatility points and BF25 +0.18 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -3.81 volatility points, RR25 +1.24 volatility points and BF25 -0.82 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +0.40 volatility points, RR25 +0.33 volatility points and BF25 +0.01 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -0.80 volatility points, RR25 +1.20 volatility points and BF25 +0.07 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +4.58 volatility points, RR25 -1.54 volatility points and BF25 +0.38 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -1.70 volatility points, RR25 +0.61 volatility points and BF25 +0.13 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +2.33 volatility points, RR25 -1.30 volatility points and BF25 +0.38 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +5.18 volatility points, RR25 -1.89 volatility points and BF25 +0.47 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +0.88 volatility points, RR25 -0.12 volatility points and BF25 +0.20 volatility points between the stored endpoints.
Permanent monthly index
Market context
Daily reports from 18 July 2026 pair the measured surface change with a readable news briefing and links to the original collected stories. Earlier editions preserve surface analysis without retroactively implying news coverage.
Open live dashboard