Bullish Case: Copart beat Q4 FY26 revenue (Sept 10) and is acquiring ACV Auctions for $1.9B ($10.50/share tender), creating a dominant digital remarketing platform with AI valuation data. Stock already bounced +11.7% off June lows near $27.5; the Helium density shows a fat mode at $32.5–35, and Oct ATM call IV (~27%) is cheap versus the 42% front-end put IV, favoring upside optionality through deal close year-end.

Bearish Case: The ACV deal adds integration/acquisition risk and cash outlay while salvage volumes and insurance totals stay soft. Term structure remains in backwardation (Sept ~42–48% vs Oct ~26–31%), put volume is +211% vs calls, Helium's own AI forecast is -4.3% with a $30 price mode, and CPRT is still -36.5% YoY — a failed tender or weak Q1 could revisit $27.5.

Potential Outcomes:

1. 40% Deal-driven re-rating to $33–36 by year-end: falsifiable if ACV tender closes and weekly closes hold >$31.5 with Oct/Nov IV compressing below 30%.
2. 30% Rangebound $29–32.5: mean-reversion persists post-earnings pop fades; falsifiable if price stalls under $32 with flat IV.
3. 20% Drift to $27–29: falsifiable if deal financing/integration concerns push put skew richer and $30 puts (delta -0.39) gain volume.
4. 10% Vol shock <$25 on macro risk-off or deal break: falsifiable if SPY surface left-tail IV spikes with CPRT short-dated IV >50%.

Oracle: if deal closes cleanly and IV<32%, call spreads toward $35 look favored; if tender stalls, OTM put spreads hedge cheaply.

September 12, 2026