If I my pipeline output and before_trading_start whittle my desired securities to a Pandas Frame of 10 stocks, how should I go about ordering an equal amount of each on that day?
I'm having trouble properly feeding the order_target_percent function the "Asset" object or SID in a For Each loop iterating over the pipeline.output.index
Something like this?
def before_trading_start(context, data):
pipe = pipeline_output('pipe').dropna()
context.longs = pipe.sort_values(by='rank').head(10)
def buy_stuff(context, data):
for stock in context.longs.index:
try:
order_target_percent(stock, 0.1)
except Exception as excpt:
log.warn("Exception: {ticker}-{exception}".format(ticker=stock, exception=excpt))
Tar's example looks good. Also, check the my_rebalance function in Lesson 12 of the Pipeline Tutorial.
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The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by Quantopian.
In addition, the material offers no opinion with respect to the suitability of any security or specific investment. No information contained herein should be regarded as a suggestion to engage in or refrain from any investment-related course of action as none of Quantopian nor any of its affiliates is undertaking to provide investment advice, act as an adviser to any plan or entity subject to the Employee Retirement Income Security Act of 1974, as amended, individual retirement account or individual retirement annuity, or give advice in a fiduciary capacity with respect to the materials presented herein. If you are an individual retirement or other investor, contact your financial advisor or other fiduciary unrelated to Quantopian about whether any given investment idea, strategy, product or service described herein may be appropriate for your circumstances. All investments involve risk, including loss of principal. Quantopian makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances.
