American exchanges finished trading on Wednesday mostly in positive territory - S & P 500 and NASDAQ are up 0.22% and 0.28%, respectively, Dow Jones was down 0.35%. The prerequisite for this was positive news about the negotiations on the economic plan support in the United States. Investor optimism has increased due to the news that the speaker House of Representatives Nancy Pelosi and Treasury Secretary Stephen Mnuchin managed to come to a common decision about the program economic incentives. Negotiations continued on Wednesday. However, some experts still doubt that it will agreed before the elections. According to the senior strategist at Principal Global Investors Sima Shah, whose words are reported by the Wall Street Journal, is the outcome is unlikely. Despite progress in negotiations, a number of senators declared their unwillingness to support any package support, he explained. The NASDAQ was also boosted by the release of Snap's reports for the third quarter, whose revenue turned out to be higher than expected - its securities jumped 28%