According to CoinMeta, the international crude oil futures settlement price tumbled, and international oil prices fell significantly on the 9th. As of the close of trading that day, the price of light crude oil futures for December delivery on the New York Mercantile Exchange dropped by $3.98, closing at $86.85 per barrel, a decrease of 4.38%. The price of London Brent crude oil futures for January delivery fell by $5.75, closing at $92.57 per barrel, a decrease of 5.85%.