Middle East situation eases, domestic oil and gas themed LOF performances roller coaster market.

International crude oil futures fell about 6% from yesterday's high, and today domestic oil and gas-themed LOFs experienced a roller coaster market. Southern Crude Oil LOF, Jiashi Crude Oil LOF, and Yinfengda Crude Oil LOF all closed at the limit up, but all fell more than 7% today. Petroleum fund LOF and Petroleum LOF both fell more than 4%. In terms of news, last night Iran and Israel announced one after another to stop attacking each other. Local time on the 9th, Trump said that there may be some progress in US-Iran negotiations in the next one or two days.