Front month not unusually inflated
- Signal
- 30d IV < 90d IV
- Meaning
- Front month is not unusually inflated relative to longer-dated tenors.
- Pricing
- Front-month IV inputs are close to baseline relative to back-month tenors.
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COIN 30d IV is 71.6% vs 90d IV 70.4% — front-vs-back-month curve shape.
Coinbase Global Inc. — 30d vs 90d slope, IV curve, and earnings-driven backwardation
Coinbase Global Inc. (COIN) is a Financials stock with actively traded listed options. The 30-day IV reads 71.6% versus 90-day IV at 70.4%, a 30D-vs-90D slope of +1.2pp. The curve is currently inverted (front-month IV above back-month IV), which describes how implied volatility distributes across expirations rather than the absolute level on any single tenor. COIN expected move.
COIN term structure is flat — 30d IV (71.6%) and 90d IV (70.4%) are closely matched; the model reads the curve as neutral.
The IV term structure shows how option pricing varies across maturities. When the front month is priced richer than 90D IV (backwardation), short-dated options carry richer IV inputs than longer-dated options — useful for comparing expiration pricing, provided the inflation isn't tied to a known catalyst that compresses sharply.
The curve is not a direction predictor. It tells you whether the front month is rich, calm, or flat — interpreting that reading still requires VRP, IV Rank, and the event calendar.
See COIN's IV curve across 7 tenors, 30d vs 90d slope, and earnings-driven backwardation flag.
Term structure shows whether short-dated IV is inflated — or if the curve is calm enough for cleaner premium sales. COIN's 30d/90d slope updates daily.
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One question the curve answers: is the front month richer than the back, or is it pricing a known event? The curve shape changes how IV is distributed across expirations.
Term structure shows whether short-dated IV is elevated relative to longer-dated. Backwardation (front higher than back) often signals event/earnings risk. Contango (front lower than back) signals normal calm markets.
Backwardation marks the front-month as event-sensitive in the model; contango is a stable-regime context. Earnings proximity is a separate input.
spread % = (iv30d − iv90d) / iv90d × 100. Buckets (ratio iv30d/iv90d): Steep Contango (<0.90), Contango (0.90–0.98), Flat (0.98–1.02), Backwardation (1.02–1.10), Steep Backwardation (>1.10).ORATS smoothed-model IV at 7 tenors (10d, 20d, 30d, 60d, 90d, 6m, 1y) plus term_structure_slope, contango/backwardation_alert flags, and backwardation_is_earnings detection
ORATS institutional options data, updated daily after market close (~6:00 PM ET). Forward vol 30→60d computed from σ_fwd = √((T₂σ₂² − T₁σ₁²)/(T₂−T₁)).
Term structure measures the SHAPE of the IV curve, not direction. Earnings within 14 days inflate front-month IV without changing the underlying volatility regime — VolRadar surfaces an earnings-driven warning to prevent treating that elevated short-dated premium as stable seller edge. Wave 1 uses static thresholds; Wave 2 will calibrate per-ticker.
Coinbase Global Inc.'s 30-day IV is 71.6% versus 90-day IV at 70.4%, a 30D-vs-90D slope of +1.2pp. The curve is currently pricing front-month IV above back-month IV, which describes how implied volatility distributes across expirations rather than the absolute level on any single tenor.
Coinbase Global Inc.'s 30-day IV at 71.6% sits above the 90-day IV at 70.4%. Front-month options carry a higher implied volatility than back-month options — a curve shape commonly associated with near-term event risk or short-dated uncertainty. The pricing observation is about expiration-by-expiration premium distribution, not about which expiration will resolve a particular way.
When the curve inverts, the front month is pricing an event premium that does not exist further out on the curve. The inverted reading is not directly aligned with a known earnings date for Coinbase Global Inc., so the front-month premium may reflect a different single-name catalyst, sector flow, or temporary supply imbalance. The expiration-by-expiration view shows where that premium concentrates.
Coinbase Global Inc.'s curve is currently an inverted curve — front-month IV above back-month IV. The 30-day IV is 71.6% versus the 90-day IV at 70.4%, a 30D-vs-90D slope of +1.2pp.
Quantitative screening, not investment advice. Verify with your broker. Disclaimer
Term structure is one input, not a complete signal. Interpret it alongside other volatility, liquidity, and event-risk data. Not investment advice.
Backwardation — Coinbase Global Inc.'s 30-day IV at 71.6% is above the 90-day IV at 70.4%. The curve is inverted relative to the typical equity-options shape and often coincides with near-term event premium.
Yes — on an implied-volatility basis, Coinbase Global Inc.'s short-dated options carry higher IV than longer-dated options. The 30-day IV at 71.6% sits above the 90-day IV at 70.4%, which means front-month premium reflects a richer IV input than back-month premium.
An inverted curve means Coinbase Global Inc.'s front-month implied volatility sits above its back-month implied volatility. It is a common signature of concentrated near-term uncertainty — earnings, regulatory decisions, or single-day catalysts — where the front month carries an event premium that the back month does not. The reading describes pricing across expirations, not the direction the underlying will move.
An inverted curve shows the front month carrying premium that does not extend further out. For Coinbase Global Inc., the 30-day IV exceeds the 90-day IV by enough to register as inverted on this page. Once a near-term event resolves, the front month typically re-aligns with the back, and the curve flattens or returns to contango.