Quantopian Community
Long only System trading need help in codeing
322 views
22 replies
No trade for V error
3 views
0 replies
Backtest-53509866549d8107206ad326
Tips for improvement on my mean reversion pairing algo
173 views
5 replies
Sell vs Short
846 views
25 replies
Nested SMA method algorithm
156 views
10 replies
Backtest-5344bb217441a70719267e52
Rebalance Algo: 9 Sector ETFs
1.2k views
11 replies
Test a daily trading strategy using history and more than 500 stocks - API limitations
64 views
4 replies
Compare Minimum to Price
59 views
2 replies
Backtest-5352117afc4a86072ca60fa6
A R&D Framework for Quantopian
46 views
0 replies
Build Error Annoyances: "Nonexistent property:sid"
36 views
3 replies
Creating a Universe of all of the stocks in a single index?
87 views
4 replies
Margins
76 views
4 replies
Can't import scipy
38 views
2 replies
Monte Carlo Methods in Finance
423 views
4 replies
Live trading on minute data timeouts
44 views
1 reply
Backtest-52f252dd89a92e0993ce595e
Black-Scholes
498 views
4 replies
OT low cost way to diversify
112 views
7 replies
Selecting A Day of the Week
34 views
1 reply
Backtest-535130e7a09b9c073a601e49
Define custom universe via Fetcher using the new universe_func callback
98 views
0 replies
Backtest-52db70d4b36458073ccd8afd
Custom P&L measurement does not reflect backtest results
248 views
12 replies
Usage & Syntax Of STOP Orders
644 views
51 replies
Backtest-53508ecba6d5a90719567d40
New method: Use set_benchmark to customize the benchmark in your backtest!
30 views
0 replies
Corrections to cumulative risk metrics
66 views
1 reply
Why is backtest data off from other data sources?
167 views
4 replies
How to set a stop loss with a set universe?
27 views
0 replies
Paul Tudor Jones with Algos
77 views
2 replies
Has anyone tried to import a CSV with balance sheet data?
26 views
0 replies
Has anyone tried to import a CSV with balance sheet data?
18 views
0 replies
Backtest-534ebefc512358072308b655
Unexpected behavior with limit orders
93 views
4 replies
Inconsistent price and stock split
39 views
0 replies
code reuse
79 views
3 replies
Backtest-534f032534f59e072709aad1
New Beta Feature: Collaboration! (now with screenshot walk-through)
235 views
0 replies
Serious questions: why are so many of the algos here returning +1000% over a few years?
416 views
11 replies
Backtest-53447ffee5ffca160d1ffbe3
First algo: pair trading a portfolio with a test for cointegration via Engle-Granger and Augmented Dickey Fuller
416 views
4 replies
India FnO
71 views
3 replies
Backtest-534e5ffdccfb7f071720a0b1
Ride speculation bubbles to the bottom and crash
61 views
0 replies
Backtest-534d30bd20fb8f0733b06383
Equal weight all sector strategy vs. SPY
328 views
0 replies
Control Logging Threshold?
35 views
1 reply
Backtest-531160968df8c40774f770a1
Ernie Chan's EWA/EWC pair trade with Kalman filter
5.3k views
20 replies
New Beta Feature: Collaboration!
275 views
0 replies
feature request: version control, branching capabilities for algos
81 views
7 replies
Heartbleed And IB Authentication?
110 views
1 reply
Running algos for Bovespa's Stocks
83 views
3 replies
High Frequency Hyperbole
559 views
15 replies
Several questions about building the algorithms
97 views
4 replies
Backtest-53440abe7717df071e50050f
Pairs Trading with Chevron and Exxon
493 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?
141 views
6 replies
Backtest-529d5c90a36733075600bd4c
IVV - Core S&P 500 ETF VS Bond ETF Dollar neutral strategy
6.5k views
9 replies
Backtest-53472e6fbe09d6076791a6e4
Trying to Understand this Backtest
147 views
3 replies