Quantopian Community
How to set a stop loss with a set universe?
34 views
1 reply
Nested SMA method algorithm
187 views
13 replies
Why Does TA-Lib Method EMA Have the Same Result as SMA? It looks not right.
19 views
1 reply
Backtest-535130e7a09b9c073a601e49
Define custom universe via Fetcher using the new universe_func callback
136 views
2 replies
Test a daily trading strategy using history and more than 500 stocks - API limitations
93 views
7 replies
Long only System trading need help in codeing
376 views
27 replies
Creating a Universe of all of the stocks in a single index?
108 views
5 replies
Backtest-534f032534f59e072709aad1
New Beta Feature: Collaboration! (now with screenshot walk-through)
256 views
3 replies
No trade for V error
21 views
0 replies
Backtest-53509866549d8107206ad326
Tips for improvement on my mean reversion pairing algo
221 views
5 replies
Sell vs Short
878 views
25 replies
Backtest-5344bb217441a70719267e52
Rebalance Algo: 9 Sector ETFs
1.2k views
11 replies
Compare Minimum to Price
62 views
2 replies
Backtest-5352117afc4a86072ca60fa6
A R&D Framework for Quantopian
52 views
0 replies
Build Error Annoyances: "Nonexistent property:sid"
38 views
3 replies
Margins
79 views
4 replies
Can't import scipy
39 views
2 replies
Monte Carlo Methods in Finance
445 views
4 replies
Live trading on minute data timeouts
49 views
1 reply
Backtest-52f252dd89a92e0993ce595e
Black-Scholes
521 views
4 replies
OT low cost way to diversify
113 views
7 replies
Selecting A Day of the Week
34 views
1 reply
Backtest-52db70d4b36458073ccd8afd
Custom P&L measurement does not reflect backtest results
263 views
12 replies
Usage & Syntax Of STOP Orders
659 views
51 replies
Backtest-53508ecba6d5a90719567d40
New method: Use set_benchmark to customize the benchmark in your backtest!
31 views
0 replies
Corrections to cumulative risk metrics
69 views
1 reply
Why is backtest data off from other data sources?
168 views
4 replies
Paul Tudor Jones with Algos
86 views
2 replies
Has anyone tried to import a CSV with balance sheet data?
27 views
0 replies
Has anyone tried to import a CSV with balance sheet data?
19 views
0 replies
Backtest-534ebefc512358072308b655
Unexpected behavior with limit orders
95 views
4 replies
Inconsistent price and stock split
40 views
0 replies
code reuse
79 views
3 replies
Serious questions: why are so many of the algos here returning +1000% over a few years?
428 views
11 replies
Backtest-53447ffee5ffca160d1ffbe3
First algo: pair trading a portfolio with a test for cointegration via Engle-Granger and Augmented Dickey Fuller
426 views
4 replies
India FnO
72 views
3 replies
Backtest-534e5ffdccfb7f071720a0b1
Ride speculation bubbles to the bottom and crash
63 views
0 replies
Backtest-534d30bd20fb8f0733b06383
Equal weight all sector strategy vs. SPY
334 views
0 replies
Control Logging Threshold?
36 views
1 reply
Backtest-531160968df8c40774f770a1
Ernie Chan's EWA/EWC pair trade with Kalman filter
5.3k views
20 replies
New Beta Feature: Collaboration!
280 views
0 replies
feature request: version control, branching capabilities for algos
81 views
7 replies
Heartbleed And IB Authentication?
112 views
1 reply
Running algos for Bovespa's Stocks
84 views
3 replies
High Frequency Hyperbole
564 views
15 replies
Several questions about building the algorithms
102 views
4 replies
Backtest-53440abe7717df071e50050f
Pairs Trading with Chevron and Exxon
503 views
8 replies
run backtest on two portfolios in parallel to manage one according to the other's NAV
61 views
2 replies
How can I get daily indicator in minutely mode of backtesting and live trading?
142 views
6 replies
Backtest-529d5c90a36733075600bd4c
IVV - Core S&P 500 ETF VS Bond ETF Dollar neutral strategy
6.5k views
9 replies