Quantopian Community
Mini-Tutorial: Ordinary Least Squares with Pandas and Matplotlib
223 views
0 replies
How do I reduce drawdown and volatility
183 views
6 replies
Parameter tuning
73 views
2 replies
Backtest-52b2f98d5561200741be7137
OLMAR 3.0 using new order and history features
7.6k views
21 replies
Is the contest being gamed?
2.4k views
105 replies
GrahamFundmantals algo - simple screening on Benjamin Graham #Fundamentals
1.4k views
4 replies
Backtesting Project
111 views
1 reply
CVXOPT module
808 views
20 replies
Level 2
178 views
2 replies
Trading Strategy Ideas thread
19.8k views
69 replies
Backtest-54df46735197220efa6e5878
Partial least squares experiment with transaction costs
444 views
3 replies
Snapshot
Hurst Exponent
7.2k views
8 replies
Does Quantopian have a playground feature?
131 views
2 replies
Backtest-54cd7591b5bb900d2fcc8475
More fun with zScore. Ranked, sliced and served lukewarm
805 views
4 replies
Backtest-54e18e477ec0320edeb1d852
Implementation of Camarilla Points
86 views
0 replies
Quantopian Order Object Problem - no 'direction' attribute?
58 views
4 replies
Anyone got a VWAP execution sub-algorithm to work around Quantopian slippage model?
210 views
16 replies
Is default commission realistic?
112 views
1 reply
Good sources of academic papers on algorithmic trading strategies
222 views
1 reply
Calculating rolling regression coefficients of a DataFrame
351 views
21 replies
Creating custom Simple Moving Averages?
120 views
1 reply
Backtest-54ddb22d34731611f7afd66d
An experiment with partial least squares (without transaction costs)
236 views
1 reply
Does anyone knows if to_cvs from pandas works?
88 views
5 replies
Why Does TA-Lib Method EMA Have the Same Result as SMA? It looks not right.
990 views
20 replies
QuantCon 2015 - Venue Change!
118 views
0 replies
Trying on for size: a technical framework
94 views
1 reply
Qauntopian and Wolfram Mathematica: Getting Started and Interfacing
145 views
2 replies
Rebalancing in Real-money Live-Trading: first sell and then buy or the other way round?
123 views
4 replies
Backtest-54dc0438bb5f8f0dc77cbb0a
How to dig a hole looking for GLD
313 views
2 replies
Reading In a CSV
198 views
14 replies
Quantopian community and kudos
152 views
7 replies
exchange auction period and transaction costs
46 views
2 replies
Real-money live trading, what is your recommended account type on IB?
204 views
6 replies
Backtest-54db86e0fbac5809285a70c7
Meb Faber's Global Tactical Asset Allocation (GTAA) strategy
994 views
3 replies
Trading strategy for bitcoin: Only buy/sell if after fees never lose more than initial investment?
137 views
6 replies
More than 200 stocks in Quantopian
216 views
1 reply
How is the paper trading returns calculated?
105 views
1 reply
Inaccurate max drawdowns on no trade days/periods
183 views
15 replies
fetch_csv() called from a function that gets invoked from initialize() - doesn't work
46 views
1 reply
use of random values in an algo?
355 views
16 replies
Intraday data
172 views
3 replies
Hull Moving Average
228 views
3 replies
Options Trading
222 views
2 replies
Backtest-53759a9ec49455071ee0dd71
Less is more: small and simple mixed strategies
3.6k views
7 replies
Backtest-54d68d81dc59120d36ee5822
Long only results in short positions
231 views
8 replies
New rules and modifications for the march contest?
127 views
1 reply
cant' buy VTHRX
73 views
3 replies
Backtest-546c42f0af516508f7d829c5
Returns
2.9k views
36 replies
What are Good Bear Market Strategies?
189 views
5 replies
Algorithm Price Drop Help
76 views
1 reply