[{"data":1,"prerenderedAt":55},["ShallowReactive",2],{"maker-fawce":3},[4,33],{"id":5,"name":6,"line":7,"ai":8,"cat":9,"year":10,"points":11,"comments":12,"rec":13,"s":14,"top":15,"kw":16,"maker":21,"domain":22,"tier":23,"attempts":24,"strip":25,"url":26,"mix":27,"praise":31,"objection":32,"sub":17},5150546,"Zipline","algorithmic trading in open source Python",false,"finance_crypto",2013,157,30,"debated",0.15,7,[17,18,19,20],"algorithmic trading","python backtesting","open source trading","backtester","fawce","github.com","notable",0,"153131000550005000000300000035","https:\u002F\u002Fgithub.com\u002Fquantopian\u002Fzipline",[28,29,24,30],5,4,3,"Open sourcing the trading code is commendable","Retail traders are at a disadvantage and will likely lose money",{"id":34,"name":35,"line":36,"ai":8,"cat":9,"year":10,"points":37,"comments":38,"rec":39,"s":40,"top":41,"kw":42,"maker":21,"domain":47,"tier":23,"attempts":24,"strip":48,"url":49,"mix":50,"praise":53,"objection":54,"sub":17},5496091,"Days to Cover signal","How I built a trading signal by scraping Nasdaq for short interest",89,51,"roasted",-0.31,16,[43,17,44,45,46],"short interest","backtesting","days to cover","quantopian","quantopian.com","1000000001000000000000000110030110005033","https:\u002F\u002Fwww.quantopian.com\u002Fposts\u002Franking-and-trading-on-days-to-cover",[51,28,24,52],1,6,"Commenters praise the idea of short interest as a signal and the Quantopian platform","Backtests on historical data do not guarantee future returns",1794036725099]