Quantopian Community
Runtime error with record
24 views
3 replies
What is the Quantopain's EMA, MACD or RSI Formula for the fixed 34-day window length?
26 views
1 reply
Backtest-515ad6d1ab716306b8d31670
New Feature: Fetcher!
7.9k views
28 replies
No trade for V error
38 views
2 replies
Error parsing csv file from dropbox
136 views
7 replies
Has anyone tried to import a CSV with balance sheet data?
31 views
1 reply
Why Does TA-Lib Method EMA Have the Same Result as SMA? It looks not right.
130 views
14 replies
Inconsistent price and stock split
60 views
2 replies
Backtest-5327a6feca240d071a3d3d2d
5 10 20 Crossover Strategy with Leveraged ETF
1.4k views
12 replies
Backtest-5352117afc4a86072ca60fa6
A R&D Framework for Quantopian
135 views
3 replies
DV2, DVB or other mean reversion indicator needed, suggestion?
160 views
6 replies
Sell vs Short
981 views
28 replies
Can't import scipy
75 views
4 replies
Live trading on minute data timeouts
83 views
5 replies
What is a trading event?
5.8k views
7 replies
Usage & Syntax Of STOP Orders
713 views
53 replies
Backtest-535130e7a09b9c073a601e49
Define custom universe via Fetcher using the new universe_func callback
207 views
3 replies
Build Error Annoyances: "Nonexistent property:sid"
49 views
4 replies
Backtest-5344bb217441a70719267e52
Rebalance Algo: 9 Sector ETFs
1.3k views
14 replies
Backtest-53509866549d8107206ad326
Tips for improvement on my mean reversion pairing algo
351 views
6 replies
Compare Minimum to Price
71 views
3 replies
Backtest-53308dbc83a7d40714ed4c58
Use the Fetcher for ANY Quandl Dataset
555 views
9 replies
Test a daily trading strategy using history and more than 500 stocks - API limitations
130 views
8 replies
How to set a stop loss with a set universe?
56 views
1 reply
Nested SMA method algorithm
221 views
13 replies
Long only System trading need help in codeing
402 views
27 replies
Creating a Universe of all of the stocks in a single index?
130 views
5 replies
Backtest-534f032534f59e072709aad1
New Beta Feature: Collaboration! (now with screenshot walk-through)
280 views
3 replies
Margins
84 views
4 replies
Monte Carlo Methods in Finance
500 views
4 replies
Backtest-52f252dd89a92e0993ce595e
Black-Scholes
567 views
4 replies
OT low cost way to diversify
115 views
7 replies
Selecting A Day of the Week
42 views
1 reply
Backtest-52db70d4b36458073ccd8afd
Custom P&L measurement does not reflect backtest results
302 views
12 replies
Backtest-53508ecba6d5a90719567d40
New method: Use set_benchmark to customize the benchmark in your backtest!
40 views
0 replies
Corrections to cumulative risk metrics
76 views
1 reply
Why is backtest data off from other data sources?
173 views
4 replies
Paul Tudor Jones with Algos
100 views
2 replies
Has anyone tried to import a CSV with balance sheet data?
28 views
0 replies
Backtest-534ebefc512358072308b655
Unexpected behavior with limit orders
102 views
4 replies
code reuse
81 views
3 replies
Serious questions: why are so many of the algos here returning +1000% over a few years?
451 views
11 replies
Backtest-53447ffee5ffca160d1ffbe3
First algo: pair trading a portfolio with a test for cointegration via Engle-Granger and Augmented Dickey Fuller
465 views
4 replies
India FnO
73 views
3 replies
Backtest-534e5ffdccfb7f071720a0b1
Ride speculation bubbles to the bottom and crash
66 views
0 replies
Backtest-534d30bd20fb8f0733b06383
Equal weight all sector strategy vs. SPY
365 views
0 replies
Control Logging Threshold?
36 views
1 reply
Backtest-531160968df8c40774f770a1
Ernie Chan's EWA/EWC pair trade with Kalman filter
5.4k views
20 replies
New Beta Feature: Collaboration!
288 views
0 replies
feature request: version control, branching capabilities for algos
84 views
7 replies