Key Takeaways:
- The VIX closed at 18.20 after an intraday swing of 5.66%
- The session ranged from 17.32 to 18.32, a 1-point spread
- The move signals options traders adjusting for macro uncertainty ahead of the Fed's July 30 decision
Key Takeaways:

The CBOE Volatility Index swung 5.66% intraday on July 23, closing at 18.20 after touching a session high of 18.32, as options traders priced in heightened uncertainty across US equity markets.
"The VIX move reflects a repricing of tail risk after a period of compressed volatility," said Sarah Lin, equity market analyst at Edgen. "The 1-point swing from the session low of 17.32 to the high of 18.32 suggests options positioning is adjusting for a broader macro catalyst."
The VIX opened at 17.67 before climbing to its intraday peak of 18.32, representing a gain of 3% from the open to the close. The amplitude of 5.66% marks one of the wider daily ranges in recent weeks, though the index remains below the 20 threshold that typically signals elevated stress. Trading volume data was not immediately available.
A sustained move above 18.50 would test the upper end of the VIX's recent range, while a break below 17.00 could signal a return to the low-volatility regime that dominated earlier in the quarter. The next catalyst for volatility direction will be the Federal Reserve's policy decision on July 30, where markets are pricing in a potential rate adjustment.
This article is for informational purposes only and does not constitute investment advice.