Amberdata Blog

Crypto Volatility Is Compressed While Macro Risk Builds

Written by Michael Marshall | May 20, 2026

Inflation reaccelerated to 3.8% in April, the highest since May 2023, with the 10-year at 4.61% (one-year high) and the 30-year at a 90-day high as markets price a Fed hike under newly confirmed Chair Warsh. The Iranian oil shock continues to feed through energy at +17.9% annually and shelter reaccelerating; apparel, airlines, and household goods face another two quarters of tariff pass-through. Inside crypto, BTC and ETH IV sit at the 12th and 1st percentiles, while VRP runs at the 99th and 94th, deep negative skew shows persistent put demand, and ETH block flow is heavy puts and vega selling. The mix is compression, not a regime change.

Percentile rankings: 90-day rolling window. Green = health, red = stress, amber = neutral, monitor closely. Values and changes ranked over 90 days; deeper colour signals proximity to recent highs or lows. Correlations: rolling Pearson on daily log returns of close.

KEY TAKEAWAYS

  • Vol regime: BTC IV at 37.6% (12th percentile), ETH at 50.5% (1st, a 90-day low). RV cone at the floor (0th and 1st of 5Y). Cheap on level, stretched on VRP.
  • Skew bias: BTC d25 RR/ATM at the 7th percentile, ETH at the 1st (90-day low). Put skew persists despite compressed ATM IV: calls given away, puts hold the bid.
  • VRP regime: BTC projected 30D VRP at the 99th percentile, ETH at the 94th. IV rich vs RV by historic margin; the gap reflects post-event compression, not pricing the next move.
  • Dealer state: BTC dealer net gamma at +$55.9K/% (99th percentile, dampening). ETH at -$139.8K/% (pro-cyclical). Cross-asset asymmetry: BTC pins, ETH amplifies.
  • Flow standout: ETH block P/C at 2.45 (90-day high in put-skew direction) and block net vega at -$50.9K (90-day low). Institutional put-buying and vega-selling running simultaneously.
  • Macro pulse: April CPI at 3.8% annual, energy +17.9% from the Iran oil shock. 10-year at 4.61% and 30-year at a 90-day high cap risk-asset multiples and weigh on crypto liquidity.

Executive Summary


 

1. Cover Page

KEY TAKEAWAYS

  • Compressed IV, rich VRP: BTC IV at the 12th and ETH at the 1st percentile against VRP at the 99th and 94th. Vol is cheap on the level but already priced rich vs realized.
  • Split dealer regime: BTC dealer gamma at the 99th percentile positive (dampening), ETH at -$140K (pro-cyclical). The two majors sit in opposite microstructure states.
  • Institutional flow tilts bearish on ETH: ETH block P/C at 2.45 (90-day high) and block net vega at -$50.9K (90-day low). Heavy put-buying paired with vega selling.

BTC at $77.0K (73rd percentile) trades against compressed vol (12th and 1st percentile IV for BTC and ETH), elevated VRP (99th and 94th), and a split dealer regime (BTC dampening, ETH amplifying). The signal mix is post-event compression, not a regime change.

2. USA Week Ahead

KEY TAKEAWAYS

  • FOMC May minutes (Wed): First window into committee positioning after Powell's final meeting and Warsh's confirmation. Dissent map and inflation language are the focal points.
  • NVDA earnings (Wed after close): Consensus around $78B revenue and $1.77 EPS. Index-weight catalyst that flows into crypto via the AI/risk-asset correlation.
  • Flash PMI and housing data (Thu): Services PMI and ISM services prices are the highest-frequency read on services-side inflation and the Fed reaction function.

Wednesday lands the FOMC May minutes and NVDA's fiscal Q1 print after the close, the two largest event-vol catalysts on the week. Thursday adds flash PMI, Philly Fed, jobless claims, and housing starts; Friday brings final Michigan sentiment and 1-year inflation expectations. The minutes are the dominant macro tape risk under newly confirmed Chair Warsh.

3. Forward Calendar

KEY TAKEAWAYS

  • May CPI (Jun 10): First read on whether April's 3.8% print was a peak or the start of a fresh leg higher. The dominant macro event for crypto vol pricing.
  • June FOMC: First policy meeting under Chair Warsh. With markets pricing roughly 30% hike odds, any hawkish lean drives coordinated rates, equities, crypto repricing.
  • May 29 monthly Deribit expiry: Largest single-day vega event on the crypto calendar. Watch for forward-vol kinks building in the 14d-30d span in the run-up.

Beyond this week, the next 30 days bring monthly Deribit options expiry on May 29, May CPI on June 10, and the June FOMC meeting, where the rate-hike vs hold debate gets its first formal resolution under Warsh. CPI is the dominant event for crypto vol pricing given the inflation reacceleration; FOMC follows as the policy response.

4. Macro Recap

KEY TAKEAWAYS

  • Bear-steepening curve: 30-year at the 99th percentile (90-day high), 10-year at 4.61% (one-year high). Hawkish repricing is in the long end, not the short.
  • Equity vol benign, gold vol bid: VIX at 17.26 (45th) with SPX at the 90-day high. GVZ at 25.79 (92nd) is the cross-asset standout signalling hard-asset hedging.
  • Coherent global risk-off absent: VIX low, SPX high, DXY mixed. Mixed macro signals mean crypto vol trades on idiosyncratic flow, not macro beta, this week.

The 10-year closed at 4.61% (one-year high) and the 30-year at a 90-day high (99th percentile), with the curve bear-steepening. SPX held at 7,501 (100th percentile) while VIX at 17.26 (45th) and VVIX at 94.26 (43rd) signal well-behaved equity vol against a back-end rates push. GVZ at 25.79 (92nd) is the standout: gold vol elevated against benign equity vol.

CHARTS

DETAIL TABLES

5. Asset Snapshot

KEY TAKEAWAYS

  • Spot down, RV compressed: BTC, ETH, SOL all delivered 5-12% weekly drops but realized vol at the 2nd, 3rd, and 1st percentiles. Moves were trended, not chaotic.
  • ETH and SOL leading on the downside: Wider weekly losses than BTC. SOL/BTC ratio at 0.001106 reflects the late-cycle BTC-dominance signature.
  • RV ratio split: BTC 0.98x (75th, expanding short-term), ETH 0.72x (25th, compressing further). BTC the more event-prone of the two heading into FOMC.

BTC at $77.0K (73rd percentile) was -5.8% with 7D RV at 28.0% and 30D RV at a 90-day low (2nd percentile). ETH closed $2,129 (-9.0%, 43rd percentile) with 30D RV at the 3rd percentile and RV ratio 0.72x. SOL was -11.7% with 30D RV at the 90-day floor (1st percentile). The RV picture is compression across the board: vol has not delivered the moves.

CHARTS

 

6. Volatility Regime

KEY TAKEAWAYS

  • ETH IV at a 90-day low: 50.5% ATM at the 1st percentile with IVR at the 7th. Cheaper here than at any point in the trailing 90 days.
  • BTC IV cheap but not historic: 37.6% at the 12th percentile is the lower end of recent range; BTC IVR 90D at the 9th is the more stretched read.
  • Term richness compressed: Both readings below the 20th percentile. Curve is flatter than typical: any catalyst that bids the front end will reprice the term curve broadly.

BTC 30D ATM IV at 37.6% (12th percentile) and ETH at 50.5% at a 90-day low (1st percentile). IV rank confirms it: BTC IVR 30D at 28%, ETH at the 7th. Term richness sits below 1.0 for both (BTC 0.94, ETH 0.90) and near 90-day lows: short-end cheap relative to the curve, both in absolute and relative terms.

CHARTS

 

7. Skew and Kurtosis

KEY TAKEAWAYS

  • ETH put skew at a 90-day extreme: d25 RR/ATM at the 1st percentile and d15 RR at the 9th. The deepest put bid relative to ATM in the trailing 90 days.
  • BTC skew normal level, stretched ratio: Absolute RR at the 34th percentile but RR/ATM at the 7th. The signal is in the ratio: puts paid relative to compressed ATM.
  • Flies in mid-range: BTC d25 Fly/ATM at the 66th, ETH at the 45th. Tails are not bid via wings: the demand is in the put body, not the kurtosis.

BTC 30D delta-25 RR at -6.9 vol points (34th percentile) is normal in absolute terms but RR/ATM at the 7th shows the put bid is deep relative to compressed ATM. ETH d25 RR at -6.2 vol points (11th) and RR/ATM at the 1st (90-day low) is the extreme: maximum put skew against minimum ATM. Delta-15 RR at the 9th percentile on ETH confirms the tail is bid.

CHARTS

 

8. Realized Vol and VRP

KEY TAKEAWAYS

  • VRP at 90-day highs: BTC projected VRP at the 99th, ETH at the 94th. Structural sell-vol case sits at maximum strength on the data; gap is wide because RV has been historically depressed.
  • RV cone at the floor: BTC and ETH 30D RV at the 0th and 1st percentile of their 5Y distributions. Compression of this depth historically precedes vol expansion.
  • Vol expansion risk building: Coiled spring setup. Wide VRP today is post-event compression, not a forward read; once a catalyst lands, IV reprices faster than RV can deliver.

Projected 30D VRP sits near 90-day highs for both BTC (5.7 vol points, 99th percentile) and ETH (9.8, 94th). Realized 30D VRP runs at 10.5 and 23.9 (81st and 99th): IV has been rich vs delivered RV by historic margin. RV cone percentiles are at the floor (BTC 0th, ETH 1st of 5Y): not just quiet, but quiet relative to 5 years.

CHARTS

9. Term Structure and Forward Vol

KEY TAKEAWAYS

  • Curve flat, no event kink: 14d-30d forward vol at the 8th percentile on BTC and at the 90-day low on ETH. The market is not pricing FOMC minutes or NVDA as a kink-worthy event.
  • Contango intact but flatter: Term ratios at the 13th and 9th percentile. Carry-via-term-roll positions less profitable than typical; long-vol-front, short-vol-back trades less attractive.
  • Watch the front end post-FOMC: If the minutes lean hawkish, expect a 14d-30d bid. Persistence beyond decay would mark a curve reset to a higher-vol regime.

BTC and ETH term ratios at the 13th and 9th percentile (0.89 and 0.87) sit firmly in contango but flatter than typical: long-end relatively dearer than usual. Forward vol curves are flat across tenors: BTC 14d-30d at 37.9% (8th percentile) and ETH at 52.5% (90-day low). No event kink is being priced in the 14d-30d window despite FOMC minutes (May 20) and NVDA earnings landing this week.

CHARTS

10. Positioning and Basis

KEY TAKEAWAYS

  • ETH L/S at a 90-day high: 2.13x with longPct at the 92nd percentile. The deepest crowded-long signal on ETH in the trailing 90 days, in a pro-cyclical dealer regime.
  • BTC basis at the floor: 30D basis at -0.01% (3rd percentile, near 90-day low). Carry-neutral capital pulls a structural bid from BTC futures.
  • Long-side liquidations dominate: 2.5:1 long:short liq on BTC (82nd percentile). The squeeze is on longs, not shorts, despite negative perp funding.

BTC OI at $28.7B (78th percentile) with L/S 1.28x (57th) and funding marginally negative: derivative positioning balanced. ETH OI at $16.4B (72nd) with L/S 2.13x (92nd, 90-day high) and longPct 68.1% (92nd): heavily crowded long. BTC 30D basis at -0.01% (3rd percentile) removes the delta-neutral carry bid. Long liquidations ran $59.7M vs $23.7M short on BTC (82nd percentile): longs taking the squeeze.

CHARTS



11. Dealer State

KEY TAKEAWAYS

  • BTC dampening, ETH amplifying: Opposite microstructure states for the two majors. BTC pins on quiet days; ETH accelerates breaks in either direction.
  • ETH gamma-at-spot loaded: 78th percentile. Spot moves drive larger hedging flows in ETH; small catalysts may produce outsized moves.
  • Watch ETH max abs strike at $2,100: 90-day low for the level. If spot breaks through, the pro-cyclical dynamics intensify with each subsequent break.

BTC dealer net gamma at +$55.9K per 1% spot move sits at the 99th percentile, placing BTC in a deep dampening regime: dealers sell rallies and buy selloffs. ETH net gamma at -$140K is the opposite: pro-cyclical. BTC gamma-at-spot at the 8th percentile means immediate hedging pressure is light; ETH at the 78th means it is heavy. ETH max abs strike at $2,100 (90-day low) marks where amplification kicks.

CHARTS



12. Flow Analysis

KEY TAKEAWAYS

  • ETH block flow heavy puts and vega selling: P/C at 2.45 and block net vega at -$50.9K, both at the 90-day extreme. Institutional bearish-vol positioning at maximum.
  • BTC block flow call-tilted: P/C at 0.48 (call-heavy) with net vega only marginally negative. Institutional positioning split between assets, not crypto-wide.
  • 100th percentile volumes on both: Coordinated positioning day, not quiet sit-and-wait. Whoever is writing the bid is doing it in size on a calendar-known catalyst week.

Daily option volumes spiked to the 100th percentile on both BTC (29K contracts, $43M premium) and ETH (300K, $16M premium): a coordinated positioning day. ETH block P/C at 2.45 sits at the 90-day high on put-skew; on-screen P/C at 1.28 also at the 100th. Block net vega at -$50.9K on ETH is at the 90-day low: maximum institutional vega-selling. BTC is the opposite: block P/C 0.48 (call-heavy).

CHARTS

 

DETAIL TABLES

13. Cross-Asset Volatility

KEY TAKEAWAYS

  • GVZ the cross-asset outlier: Gold vol at the 92nd percentile while BTC IV is at the 12th. Hard-asset hedging is happening in gold, not in crypto.
  • Crypto decoupled from VIX: BTC and ETH IV at 90-day lows while VIX at 17.26 (45th). Crypto vol is trading on idiosyncratic compression, not macro beta.
  • Watch GVZ trajectory: If gold vol stays bid while crypto IV expands toward it, the digital gold thesis gets a tactical test. Current divergence argues against.

BTC IV at 37.6% against VIX at 17.26 puts the BTC/VIX ratio in typical range; ETH IV at 50.5% widens the spread but both crypto IVs are compressed in absolute terms. GVZ at 25.79 (92nd percentile) is the outlier: gold vol is bid while equity and crypto vol are not. The digital gold co-movement is absent this week; crypto compression and gold expansion run on different drivers.

CHARTS

14. Stablecoin Pulse

KEY TAKEAWAYS

  • USDT supply at 90-day high, velocity at 25th: Capital entered the on-ramp but is parked, not deployed. Precursor pattern, not a confirmation of fresh risk-on capital.
  • USDC contracting: -$444M over 7 days with velocity at the 90-day low. US-regulated stable contracting against offshore expansion.
  • Net capital signal mixed: Aggregate supply growing on USDT but USDC outflow offsets. No confirmation of fresh capital entering crypto risk.

USDT supply hit a 90-day high at $187.9B (89th percentile) but velocity at 1.75x sits at the 25th: capital entering the on-ramp is sitting, not deploying. USDC contracted -$444M over 7 days (mint/burn 0.93x), with velocity at the 90-day low. The net is supply growing but transactional activity contracting: capital queued, not deployed.

CHARTS

Methodology

Universe. Options coverage focuses on BTC and ETH on Deribit, the dominant venue for institutional crypto options. Spot and derivatives reference data for the asset snapshot covers BTC, ETH, SOL, XRP, BNB, DOGE, AVAX, LINK, UNI, AAVE and WLFI across Binance, Bybit and OKX. Macro reference series include equity vol indices (VIX, VVIX, GVZ, MOVE), FX (DXY plus USD/JPY, EUR/USD, GBP/USD, USD/CNY), and US Treasury yields at the 2Y, 5Y, 10Y and 30Y tenors sourced from FRED. Stablecoin coverage focuses on USDT and USDC across Ethereum and the major chains.

Implied volatility. ATM IV pulled from Deribit's interpolated surface at 7, 14, 30, 60, 90 and 180-day tenors. IV Rank (IVR) measures the current value within the trailing 1-year [min, max] range, expressed as a percentage; an IVR of 100 means today's IV is at the 1-year high. IV Percentile (IVP) computes the rank of the current value within its trailing 365-day distribution. Both windows are 365 days unless stated otherwise.

Skew and risk reversals. 25-delta and 15-delta risk reversals (RR) are computed as call IV minus put IV at matched deltas across the relevant tenors. RR-to-ATM ratios contextualise wing premium against the at-the-money level. Butterflies (Fly) measure wing convexity as (call IV + put IV) / 2 minus ATM IV. Positive RR indicates calls are bid relative to puts (bullish skew); negative RR indicates put demand (downside hedging or bearish positioning).

Realized vol and VRP. Realized volatility is the annualised standard deviation of daily log returns scaled by sqrt(365). The 7-day and 30-day windows are reported, along with the 7D/30D ratio as a regime indicator. The variance risk premium (VRP) is computed two ways: projected (current IV minus subsequent realized, looking forward at 7-day and 30-day horizons) and realized 30D (trailing IV minus contemporaneous realized). Positive VRP indicates options are richly priced relative to realized; negative VRP indicates options are cheap. The RV cone places current realized vol in its 5-year percentile distribution at each days-to-expiration.

Term structure and forward vol. Term slope between two tenors is the percentage-point difference in their ATM IVs; positive slope indicates contango (front cheap, back rich). Forward vol between tenors T1 and T2 is derived from the variance-additivity identity: sqrt((T2 × IV_T2^2 - T1 × IV_T1^2) / (T2 - T1)). The report computes forward vol across four adjacent pairs (7d/14d, 14d/30d, 30d/60d, 60d/90d) so the expected vol path can be read across the curve. Sharp kinks often correspond to scheduled event windows (FOMC, CPI, expiries).

Positioning and basis. Open interest is sourced from each venue's derivatives feeds, aggregated across perpetuals and dated futures. Funding rate is sampled at the venue's native interval (typically 8 hours) and annualised to a funding APR; positive funding means longs are paying shorts (overlong positioning), negative funding means the reverse. Term basis (7D, 30D, 90D, 180D) is derived from the quarterly futures premium to spot, annualised. Term spread captures the slope across the front-month and back-month basis curves; flattening or inversion typically signals deleveraging or stress.

Dealer gamma. Dealer net gamma estimates the market maker's aggregate gamma exposure inferred from open interest and the assumed direction of client flow (block trades treated as primarily client-buy, on-screen flow probabilistically attributed). Positive dealer gamma implies dealers hedge counter-cyclically (selling rallies, buying dips), which dampens realized volatility. Negative gamma is pro-cyclical and amplifies moves. Gamma is reported in USD per 1% spot move. The report surfaces five metrics per asset: dealer net gamma total, gamma at spot, gamma at the max-absolute-value strike (the strike with the largest hedging requirement), and the long-side vs short-side split of dealer net gamma.

Options flow attribution. Trades are classified as block (negotiated, off-screen) or onScreen (executed on the order book). Buy/sell direction comes from the exchange's amberdataDirection field. Per-trade greeks (delta, vega, gamma) are aggregated to net positioning, with vega expressed as USD per 1% IV move and gamma as USD per 1% spot move. Put/Call ratios are computed by contract count, separately for block and on-screen, since the two channels reflect different participant types (institutional vs retail-leaning). Cumulative net vega and net gamma over 7-day and 30-day windows track the running positioning impulse.

Top trades. Top block and on-screen trades are ranked by USD premium paid per (date, asset, tradeType), showing the largest 10 of each channel over the trailing 7 days. Number of legs identifies single-leg vs structured trades; structures with 3 or more legs typically express vol or term-structure views rather than directional. Premium, Vega and Delta are shown for each trade in USD-equivalent units.

Cross-asset volatility. Crypto IVs are compared against equity vol (VIX), gold vol (GVZ), rates vol (MOVE), and vol-of-vol (VVIX). Ratios such as BTC IV / VIX or BTC IV / GVZ are tracked to identify relative pricing dislocations; when crypto vol is rich versus equity vol on a historical basis, it may indicate a regime change driven by crypto-specific factors rather than cross-asset spillover. BTC IV is scaled by 100 in these ratios so units are comparable to VIX/GVZ index levels.

Stablecoin pulse. Stablecoin supply, daily net mint/burn, and velocity are sourced from on-chain transfer data for USDT and USDC. The mint/burn ratio (7-day) measures expansion vs contraction; values above 1 indicate net minting (supply expanding), below 1 indicate net burning (supply contracting). Stablecoin supply trends serve as a leading indicator for risk-asset inflows since dollar-pegged supply must expand for new spot demand to be funded.

Macro reference and calendar. Equity volatility (VIX, VVIX), commodity vol (GVZ), rates vol (MOVE), US Treasury yields at 2Y/5Y/10Y/30Y, DXY and major FX pairs (USD/JPY, EUR/USD, GBP/USD, USD/CNY) sourced from end-of-day market-data feeds. The forward calendar (FOMC, CPI, payrolls, ECB meetings, token unlocks) is curated manually each week, with event-day windows highlighted in the report to provide context on positioning ahead of releases.

Polarity and percentile colouring. Every metric in the report carries a polarity flag describing whether higher values are positive, negative or neutral for the asset or market. Cells are coloured by combining polarity with the metric's 90-day percentile rank: bullish-polarity metrics tint green near the recent high and red near the recent low, bearish-polarity metrics invert the mapping, and neutral metrics tint amber throughout (deeper at the high and low extremes of the distribution). Shade intensity (light versus dark) scales with proximity to the distribution edge.

Refresh cadence. Reports build T+1 from end-of-day data. Options surfaces refresh daily; macro feeds refresh on their native cadence (intraday or daily). Source freshness is verified at build time and sections drawing on delayed upstream data carry an explicit "As of [date]" label in the panel title.

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