Nomura Securities warns that Wall Street cheered a weak employment report last week, but the market is largely unprepared for inflation data this week that could upend the entire rebound. Last Friday's disappointing nonfarm payrolls (NFP) data was interpreted as a dovish signal, with traders pricing out the possibility of a September Federal Reserve rate hike. However, this is a double-edged sword: a softening labor market also risks rekindling recession fears as CPI and PPI data are released this week.

Typically, options traders would hedge against a "hot" inflation reading, which could shift the narrative from "the Fed can ease policy" back to "the Fed is stuck between a rock and a hard place." Yet, Nomura strategist Charlie McElligott notes that the options market is treating this week's inflation data as a negligible non-event. Instead, traders are piling up protective positions around the end of the month, when Nvidia Corp (NASDAQ: NVDA) earnings and the Jackson Hole central bank symposium are approaching.

This phenomenon becomes more intriguing when compared to the broader positioning landscape mapped out by McElligott. Call skew, a measure of how much premium traders are paying to bet on further upside, is near multi-year highs, while put skew, the cost of downside protection, has plummeted. Dealers are heavily short on call options above the 7900 point level on the S&P 500, a configuration that could accelerate any further short-squeeze rallies. Meanwhile, below the market, systematic trend-following funds (CTAs) have their downside trigger points concentrated in an area about 4% lower than current prices—a zone where forced selling could snowball aggressively if stocks break lower.

For Nvidia, options traders are pricing in significant price swings following its earnings report. Based on Monday's closing price of $217.55, the at-the-money straddle for Nvidia options expiring on August 28 (the first expiration after its August 26 earnings release) implies an expected move of about 7.8% in either direction. This suggests the market anticipates a trading range of roughly $200 to $235 by the end of earnings week. Open interest is also unusually dense just above and below the current price, with over 15,000 contracts each at the $210, $215, $220, and $225 strike prices. This concentration aligns closely with the dealer positioning highlighted by McElligott: as one of two catalysts the volatility market is truly bracing for this month, if Nvidia's earnings drive a sharp breakout in either direction, this structure could become a catalyst for amplified price moves.