GRMN Options Chain — Open Interest, Implied Volatility, Max Pain & Gamma Exposure

Analyze the complete GRMN options chain including strike-level open interest, real-time implied volatility (IV), max pain levels, gamma exposure, dealer positioning, and options flow trends. This dashboard provides data-driven insights for traders building directional or hedging strategies around GRMN.

Latest Data: 2026-08-28 (EDT)

Max Pain Price

310

Exp: 2026-09-18

Gamma Flip

294.10

Gamma Flip (≈60 days)

Put/Call OI Ratio

0.457

Shows put vs call positioning

IV Skew

-1.68

Put–call IV difference

Max Pain Price Volatility

σ = 28.00

high volatility

Confidence 35%

Near-Term Options-Derived Market Structure

BEARISH BIAS

Reflecting options positioning and volatility conditions over the coming sessions.

A slight bearish tilt is visible, though the signal is weak and insufficient for a strong directional call. Options Chian

On the put side, the bearish positioning looks mainly like hedging. This reflects caution and short-term protection rather than a true bearish call. Confidence: 100%

Current DPI is 0.633(bearish). Bearish, momentum neutral or unclear.

Options Terrain Outlook (3-Month)

The market is positioned near a structural transition zone, where options exposure may shift the prevailing trading regime. Volatility conditions are moderately choppy. Options constraints exert a moderate influence on price behavior. Directional continuation remains uncertain and selective. Structural sensitivity is elevated around the 2026-10-16 options expiry. 100% confidence

The support levels for GRMN are at 282.37, 278.98, and 269.06, while the resistance levels are at 288.01, 291.40, and 301.32. The pivot point, a key reference price for traders, is at 310.00.

Short-Term Options-Implied Price Range & Flow Structure (DTE: 21)

Based on the latest options positioning (DTE 21), the ATM straddle implies a standardized 1.09% 1-day move.

The expected range for the next 21 days is 277.55 — 301.81 , corresponding to +5.83% / -2.68% .

Estimated using ATM implied volatility, OTM option flow, and dealer hedging conditions to capture the market-implied price range.

Bullish flow suggests upside interest toward 314.67 (10.34% above spot).

Bearish positioning points to downside pressure toward 272.46 (4.46% below spot).

Options flow strength: 0.57 (0–1 scale). ATM Strike: 290.00, Call: 4.55, Put: 9.65, Straddle Cost: 14.20.

Price moves may extend once a direction forms. The short-term gamma flip is near 298.83 , with intermediate positioning around 294.10 . The mid-term gamma flip remains near 294.10.