The trade prices attractively today due to exceptionally steep SPX put skew, which is near its highs established since 2004 (Chart 11). With steep SPX put skew, the market is implicitly pricing in a high probability that the option will knock-out during its life, i-e., that relatively large drawdowns are more likely. As detailed above, however, we see many reasons why the most likely near-term scenario for US equities is to remain range-bound. The structure is short 11% delta at inception and has the same vega sensitivity as the equivalent put spread (short 6bps). Chart 11: SPX put skew is near the all-time highs reached since 2002. Chart 12: The price of SPX put spreads is already near the lows reached Steep skew helps cheapen knockout puts as the market is implying a since 2002. In particular, the price of a 3m 50d-25d put spread is relatively high probability of the barrier being breached ~1.02%, in the 0.15 %-ile since Nov-02 7.5% 9% 7.0% 8% 6.5% 1% 6.0% 6% 5.5% : 5% 5.0% 4% : 4.5% 3% , 4.0% J 2% : 3.5% 1% 3.0% 0% ZEB RES EAS THESE SSeaS RSE RSReSrNeztes ———SPX 3m 90-100 put skew = === 16-Jun-17 ———SPX 3m 50d - 25d put spread = = 16-Jun-17 Source: BofA Merrill Lynch Global Research. Data from Jan-04 to 16-Jun-17. The 90 and 100 strikes Source: BofA Merrill Lynch Global Research. Data from Nov-02 to 16-Jun-17. are based on the SPX forward. . a: . BankofAmerica 6 Global Equity Volatility Insights | 20 June 2017 Merrill Lynch HOUSE_OVERSIGHT_014977