Notable Friday Option Activity: C, CMG, SMCI

Options activity surged in Chipotle (CMG) and Super Micro Computer (SMCI) with CMG seeing 108,653 contracts traded (~10.9M underlying shares, or 56.1% of its one‑month average daily volume) and SMCI 129,425 contracts (~12.9M underlying shares, or 53.3% of its one‑month average). Concentrated trades included a large block of 24,150 contracts in the CMG $27.50 put expiring Dec. 19, 2025 (~2.4M shares) and 13,730 contracts in the SMCI $34 call expiring Dec. 12, 2025 (~1.4M shares). The scale and long‑dated nature of these strikes point to substantial directional bets or hedging demand that could affect near‑term liquidity and price dynamics in the underlying names and merit monitoring for follow‑on flow or catalyst risk.

Analysis

Chipotle (CMG) options traded 108,653 contracts today, equivalent to roughly 10.9 million underlying shares or 56.1% of CMG's one‑month average daily volume of 19.4 million shares. The most concentrated trade was 24,150 contracts in the $27.50 put expiring Dec. 19, 2025, representing about 2.4 million underlying shares, indicating sizeable long‑dated protective or speculative bearish positioning.

Super Micro Computer (SMCI) saw 129,425 option contracts trade, roughly 12.9 million underlying shares or 53.3% of its one‑month average daily volume of 24.3 million shares. Notable concentration was 13,730 contracts in the $34 call expiring Dec. 12, 2025 (about 1.4 million underlying shares), pointing to substantial long‑dated bullish bets or call-structured exposure.

Such large blocks — each representing over half a day’s average volume in underlying-equivalent notional — can move implied volatility, skew and short-term liquidity and may reflect institutional hedging rather than outright directional intent; the per‑ticker sentiment outputs show CMG skewed negative (-0.4) and SMCI positive (0.4), which aligns with the observed put/call concentrations. Investors should watch open interest, IV/skew changes and follow-on flow to distinguish hedging from speculation and to assess potential price pressure or gamma-driven moves into the December 2025 expirations.

Key Decisions for Investors

• Monitor CMG's implied volatility, open interest and trade-aggressor prints and consider hedging or trimming long exposure given the 24,150‑contract $27.50 put block that could reflect downside protection demand
• For SMCI, evaluate any bullish additions selectively; the 13,730‑contract $34 call block signals speculative or directional interest so prefer limited‑risk call spreads or modest position sizing while watching IV and follow‑on flow