The Week

Pro Vix Shrt Fut (VIXY) fell 3.74% this week to close at $17, down from $17.66 the prior Friday. The S&P 500 rose 0.09%, so this product lagged the benchmark by about 3.83 percentage points. The week was choppy: Monday opened at $17.72, Tuesday’s high reached $17.99, Wednesday dropped to $16.47, a fresh 60-day range low, and Friday closed at $17.00. Weekly amplitude was 8.58%, with average daily volume of 2.50m shares, 6.26% above the 2.35m median.

Cboe Volatility Index This Week

The underlying Cboe Volatility Index rose 0.69% to 14.53, from 14.43 the prior Friday. Intraday swings were much wider than the weekly close suggests: it opened Monday at 15.24, spiked to 16.82 on Tuesday, slipped to 14.23 on Thursday, and touched 13.80 on Friday before closing at 14.53. Amplitude was 19.82% for the week. The close remained below both the 20-day average of 15.099 and the 60-day average of 16.678.

Leverage & Decay

This product tracks the daily move of the Cboe Volatility Index, not the weekly cumulative move. The underlying gained 0.69% this week, so a simple 1x replication would suggest roughly +0.69%. VIXY instead fell 3.74%, leaving a gap of -4.43 percentage points. That gap comes from daily rebalancing, which amplifies losses when the underlying whips back and forth rather than trending. The Cboe Volatility Index swung between 13.80 and 16.82 during the week, an environment where decay tends to build. Holding for longer does not equal 1x the cumulative return.

Cboe Volatility Index News

This week’s news centred on new Fed Chair Kevin Warsh and how markets re-priced the odds of a September hike. Monday brought debate over whether Warsh is an independent hawk or a political appointee; on Tuesday Trump said hikes should not be encouraged, and the Cboe Volatility Index rose 0.98 points to a one-week high of 15.90. After Warsh’s speech on Wednesday, the market saw a lower bar for a September hike, and several officials leaned hawkish. On Thursday Governor Waller said the Fed could wait, while on Friday JD Vance and Trump again called for cuts. Against that backdrop, the Cboe Volatility Index spiked and then faded, finishing the week only slightly higher.

The Week Ahead

The key items to watch are initial jobless claims, final demand PPI and the 10-year Treasury auction on 10 September. These will feed into the market’s view on whether the Fed hikes in September, which in turn shapes the direction of the Cboe Volatility Index. This week already showed volatility whipsawing around the shifting probability of a hike, and next week’s macro data could keep that pattern going.

In Short

VIXY’s decline contrasted with a modest gain in the underlying, and the -4.43% decay gap shows how daily rebalancing can weigh on performance in a choppy market. On the news side, Fed policy expectations pulled the Cboe Volatility Index in both directions: a lower hike threshold clashed with political pressure for cuts, leaving volatility to spike and then fade. The open question is whether next week’s inflation and jobs data produce a more consistent picture for the September meeting, rather than leaving the product exposed to further daily-reset drag.

This article is generated by LongbridgeAI from market data, for information only and not investment advice.