Understanding Implied Volatility and Economic Releases
When we see assets like $WETH down nearly 7% on the day, with a range from 0.9801 to 1.1732, or $QQQ bouncing between 702.81 and 715.55, it's often a good time to consider implied volatility, especially around significant economic releases. Implied volatility essentially measures the market's expectation of future price movement; it tends to expand before major reports (like CPI or NFP) as uncertainty builds, then often contracts after the news, regardless of the direction the market moves, because the uncertainty has been resolved. This is why options premiums can be inflated going into an event and then deflate rapidly, a concept crucial for anyone trading options around macro announcements.
That's a really good point about IV expanding before major reports. I've noticed that too, but often wonder if the actual move after the report sometimes doesn't justify the pre-report premium.