add diff in email notice
fix macd cross issue
fix mix stop loss issue
optimize the mix strategy
optimize macd log
fix stop loss issue in mix mode
update
change diff to MACD diff compute way
release 0.29
add emamacd strategy
add emamacd strategy
refactor interface
start add kdj
fix query trade price bug
thanks laoyan for design the logo
fix query trade price bug
rm debug info
rm debug info
Update README.md
Update README.md