To be sure, 2018 was merely the most volatile year — measured by intraday moves of 1% or more — since 2015. That year, the S&P 500 recorded 72 intraday such moves. This year has seen 64, through Friday. That compares with 48 in 2016, and just eight in 2017.
The last few months, specifically, has been a rude awakening for the bulls. The S&P 500 fell 6.94% in October, narrowly escaping its worst month since the financial crisis. And its December performance was even worse. Its currently on track for its worst final month of the year since the Great Depression, with a loss of nearly 10%. Here are the major averages’ peaks, and their performances since then.
But volatility means big price swings in both directions, which has been evident this month. Stocks soared earlier in December after the US and China agreed to delay further trade-war escalations by 90 days. And just this week, major US averages staged a massive comeback on Thursday, wiping out what would’ve been some of their biggest losses of the year.
“Although by some measures this year is quite volatile, it really is a normal year in many other ways,” Ryan Detrick, senior market strategist at LPL Financial, said in an email to Business Insider. “Last year was such a historically dull year, it feels worse for most investors.”
Here were the five most volatile days of the year for the S&P 500, ranked by their largest intraday moves.
1. December 26, 2018
Session low: 2,346.58
Session high: 2,467.76
Intraday range: 5.16%
One of the final trading weeks of the year featured historically huge swings in both directions. The S&P 500 posted its largest single-day move since August 2011 and its largest single-day rally since 2008, according to Wells Fargo. The Dow, for its part, posted its largest one-day point rally in history.
2. February 5, 2018
Session low: 2,638.17
Session high: 2,763.39
Intraday range: 4.75%
Stocks in the US plunged at the start of a wild week as a confluence of factors like fear over rising interest rates stoked panic and took down equities. The Dow Jones Industrial Average also saw its largest one-day point decline in history (a loss of 1,175.21 points). The S&P 500 closed lower by 4.1%.
3. February 9, 2018
Session low: 2,532.69
Session high: 2,638.67
Intraday range: 4.18%
Friday finally arrived after a crazy week. Some of the blame for the week’s big swings were pinned on fears of rising interest rates eating into corporate profits. The S&P 500 closed up 1.5% for the session.
4. February 6, 2018
Session low: 2,593.07
Session high: 2,701.04
Intraday range: 4.16%
The Cboe Volatility Index, reflecting the S&P 500’s implied volatility, leapt to a staggering 50, its highest level since mid-2015. Still, the S&P 500 closed higher by 1.7%.
5. February 8, 2018
Session low: 2,580.56
Session high: 2,685.27
Intraday range: 4.06%
The week’s carnage raged on. The S&P 500 closed lower by nearly 4%, entering into a correction — down at least 10% from its peak.