Comments on NYSE Arca Rulemaking

Notice of Filing of Proposed Rule Change Relating to the Listing and Trading of the Shares of the ProShares UltraPro 3x Natural Gas ETF and ProShares UltraPro 3x Short Natural Gas ETF under NYSE Arca Rule 8.200-E

[Release No. 34-85088; File No. SR-NYSEArca-2019-02]