self exclusion for 5 years
properly close stream env when tick trade resets
Merge pull request #23 from junbon/quant/fix_tick_display

properly close stream env when tick trade resets
Merge pull request #22 from shuwnyuantee/master

self exclusion for 5 years
Update README.md
Release v2.5.1
Update README.md
Merge remote-tracking branch 'upstream/master'