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VIX Surges Most Since April in Single Trading Session

Summarized from US Top News and Analysis

The CBOE Volatility Index swung more than 11 points intraday Thursday, its largest single-day move since April 9.

VIX Surges Most Since April in Single Trading Session

Wall Street's primary measure of market fear posted its biggest single-day swing in roughly three months on Thursday, as the CBOE Volatility Index — widely known as the VIX — moved more than 11 points from its intraday low to its intraday high, the largest such move since April 9.

The sharp intraday range signals a surge in demand for options-based protection among institutional and retail traders alike, reflecting heightened uncertainty across equity markets. When the VIX moves dramatically within a single session, it typically indicates that investors are rapidly repricing the risk of near-term market swings.

Read more Investors Rotate Into Defensive Stocks Amid Market Uncertainty →

Some traders have argued the index, despite Thursday's jump, still understates the level of risk present in the market — suggesting that hedging activity and protective positioning could intensify further in coming sessions if underlying uncertainty persists.

The April 9 comparison carries weight: that date coincided with a period of acute market turbulence earlier this year, making Thursday's volatility reading a notable benchmark for gauging current investor anxiety. Elevated VIX readings historically correspond with broader market selloffs, though the index can also spike and retreat quickly depending on how rapidly sentiment shifts.

Continue reading at US Top News and Analysis.

Frequently Asked Questions

Q.What is the VIX and why does it matter to investors?

The VIX, or CBOE Volatility Index, measures the market's expectation of near-term price swings in the S&P 500. A rising VIX typically signals that investors are more fearful and are paying more for options protection against potential losses.

Q.How large was the VIX move on Thursday?

The VIX moved more than 11 points from its intraday low to its intraday high on Thursday, marking the biggest single-day swing since April 9.

Q.Why do some traders think the VIX should be even higher?

Some traders believe the VIX, despite Thursday's surge, still does not fully reflect the level of risk in the market, suggesting that actual uncertainty may be greater than what the index currently indicates.

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