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 +0.58 volatility points, RR25 +0.11 volatility points and BF25 +0.12 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +0.15 volatility points, RR25 +0.01 volatility points and BF25 -0.20 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -1.04 volatility points, RR25 -0.14 volatility points and BF25 -0.16 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -0.21 volatility points, RR25 +0.29 volatility points and BF25 -0.04 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +0.72 volatility points, RR25 -0.57 volatility points and BF25 +0.11 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +0.74 volatility points, RR25 -0.49 volatility points and BF25 -0.03 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -1.02 volatility points, RR25 +1.13 volatility points and BF25 +0.02 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -0.64 volatility points, RR25 +0.03 volatility points and BF25 -0.04 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -0.03 volatility points, RR25 +0.22 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 -0.52 volatility points and BF25 +0.07 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -1.53 volatility points, RR25 +0.59 volatility points and BF25 -0.12 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -0.99 volatility points, RR25 +0.40 volatility points and BF25 -0.02 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -0.02 volatility points, RR25 +0.28 volatility points and BF25 -0.13 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -0.48 volatility points, RR25 +0.07 volatility points and BF25 +0.08 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +0.67 volatility points, RR25 +0.41 volatility points and BF25 -0.15 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +0.43 volatility points, RR25 -1.18 volatility points and BF25 +0.24 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -0.20 volatility points, RR25 -0.66 volatility points and BF25 +0.09 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -0.94 volatility points, RR25 -0.26 volatility points and BF25 +0.02 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +1.00 volatility points, RR25 -0.74 volatility points and BF25 +0.13 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -0.11 volatility points, RR25 -0.02 volatility points and BF25 +0.02 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +0.12 volatility points, RR25 +0.35 volatility points and BF25 -0.03 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -0.09 volatility points, RR25 -0.24 volatility points and BF25 -0.01 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +1.05 volatility points, RR25 -0.03 volatility points and BF25 -0.05 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -0.92 volatility points, RR25 +0.01 volatility points and BF25 -0.05 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -0.46 volatility points, RR25 -0.23 volatility points and BF25 +0.12 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -1.17 volatility points, RR25 +0.11 volatility points and BF25 -0.12 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -0.53 volatility points, RR25 +0.67 volatility points and BF25 +0.05 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +1.61 volatility points, RR25 -0.32 volatility points and BF25 +0.10 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +0.33 volatility points, RR25 +0.57 volatility points and BF25 -0.08 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged +0.74 volatility points, RR25 -0.02 volatility points and BF25 +0.03 volatility points between the stored endpoints.
Across the six headline tenors, ATM IV averaged -0.66 volatility points, RR25 -0.08 volatility points and BF25 -0.08 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.
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