Bullish Case: Helium's density peaks near 190–195 with heavy mass just above spot, call volume runs 88% above puts, and the front 35.6% event IV collapses to ~20–22% by Nov–Apr—a post-event calm favoring a grind back toward 200–210. Bullish risk exceeds bearish risk by 2% across tenors, and Helium's +3.15% signal aligns with the return surface's positive-skew multi-year density.

Bearish Case: RY is -10.2% over 90 days and mean-reverting at 2.2x book after a 34.5% one-year run—little margin for loan-loss or housing deterioration. RBC's own affordability data (52.8% of income, rising 5-yr mortgage rates toward 5%) plus elevated deep-put IV (17.6–40% on 10/16 puts) and a still-inverted term structure flag left-tail repricing toward 180 or below if credit spreads widen.

Potential Outcomes: 1) 42%: $188–$205 range — front IV (35.6%) decays post-10/16; verify spot holds above 185 into Nov expiry.
2) 28%: $200–$212 — call-flow persistence and Helium bullish skew; verify 200C IV < 22% with rising volume.
3) 18%: $175–$186 — housing/mortgage-rate or credit headline; verify 180P IV jumping >28%.
4) 12%: <$172 — BoC hawkish shift or macro risk-off; verify SPY downside skew steepening with RY put wing >35%.

October 14, 2026