Bullish Case: Known: PEP is ~$139.8 with slightly more bullish risk across tenors and calls > puts. The PEP term-structure shows backwardation: higher near-dated IV that generally cools later. The PEP vol surface looks relatively contained near ATM but with a fatter downside wing—typical of mean reversion rather than a clean trend. Your prior 148–156 base missed downside drift, so upside is conditional on the next catalyst delivering without guidance/margin disappointment.

Bearish Case: Known: the PEP vol surface implies richer downside tail risk (puts/Wings elevated) while the near-dated IV hump remains—suggesting unresolved near-term event uncertainty. Since PEP is below your earlier 148–156 base, the market may keep pricing leverage/dividend/consumer-fragility risk until earnings/macro clarifies. The historical return surface still allocates meaningful likelihood to negative returns, so a -8% to -12% repricing remains plausible if guidance disappoints or PEP fails to reclaim ~145.

Potential Outcomes:

1. 43% Range (133–146) as IV term hump fades post-event; falsifiable if PEP stays in-band and ATM IV declines.
2. 22% Rally to 150–155 if earnings/guidance show pricing-power/FCF strength; falsifiable if PEP holds >150 while downside put IV compresses.
3. 20% Drop to 125–135 if margin/FCF concerns resurface; falsifiable if PEP closes <135 and put IV stays bid.
4. 10% Vol whipsaw (±5% price) on macro/Fed/earnings surprises; falsifiable if IV surface lifts without directional follow-through.
5. 5% +15% gap above 155 on buyback/structural news; falsifiable if company action is announced.

Trading oracle (conditional): range/short-vol bias only while PEP holds >=135; add protection if ATM IV rises while price stalls.

July 28, 2026