Search result found: 93


 
admin

4 Common Data Formats You Should Know

A data format is the arrangement of data fields. It defines how data is encoded for storage in a computer file, and the way to display and process. A good data researcher should at least know: ...

 
admin

Data exploration with Jupyter Notebook

Here comes a new platform feature on ALGOGENE to directly work with Jupyter Notebook! ...

 
user

How to set the data interval to "full tick" ?

I can only set the data interval to "one day" but I wan to activate newsdatafeed. Can anyone help me? Thanks. ...

 
Bee Bee

How to print a debug message?

The python 'print' function doesn't work on the backtest platform. Any one can help? I tried print("hello world") , but nothing shown in the 'console' session. ...

 
admin

Guidelines to re-use model results for backtests

When developing a trading algorithm, it may be the case where we have trained/built a particular model for a financial instrument and want to apply it on other financial sectors/markets. For such c ...

 
Samson

How to backtest with Adjusted Price?

Hey everyone! I was running a backtest for AAPL, and noticed the market price suddenly dropped by over 90%. I think this happened because of a stock split. Does anyone know how I can backtest using adjusted pric ...

 
Fred

How to co-edit a backtest script with my teammates?

Hi, my team is working on an algo project. Can we code and comment a backtest script at the same time? ...

 
Chan Yu Sing

May I know if this error is triggered by insuffici

May I know if this error is triggered by insufficient virtual memory? How could I solve this? Thank you so much ...

 
Max

Product Input Simplification

I found that the selected products involved in the trading strategy require manual inputs. It takes lots of time if many products are involved. Therefore, I would like to know if there is an approach ...

 
Li Shiji

Is it possible to run the backtest strategy backend

Dear AlgoGene support team, I found it took time to run backtest, the work got lost if got disconnected. Is there a way to run the backtest in backend in batch? ...

 
Max

Run machine learning algorithm in the backtest engine.

I have used machine learning algorithms to assist in the development of trading strategies. However, I found that some libraries I used are not available in the backtest engine. So I would like to kno ...

 
Boris

Question about system behavior of 1-day interval in live trading

I have a strategy using 1-day dataset for backtest. I am wondering how this setup works in the live trading environment. Will my strategy only receive data feed every 24 hours, or is it a re ...

 
CHEN Chi Wei

Data Missing

I was testing my strategy for the algo challenge, but I saw for one moment the WTIUSD has data missing in 2022-01-17 while it should not. Is this a bug from market data feed? ...

 
shah

inconsistent price and volume data

I was exploring 09988HK dataset. I noticed that the volume and price data are not consistent and vary greatly from the data i have from my broker and also data from tradingview. Can i know the sour ...

 
shah

how to get minute level data into Jupyter notebook

i have tried this by changing the D to M.. but it did not work ...

 
Katerina

Why I enabled Position Netting but PL still floating?

I have a question regarding position netting. From the Tech Doc description here , it mentioned that PL will be realized when the ...

 
Jackson

How can I use custom dataset for backtesting?

Have anyone successfully uploaded their stock dataset and do backtesting? I cannot find the .csv file that I have uploaded, in the "backtest" script. Thank you. ...

 
Sergei

How to backtest with 3-hour data interval?

I have a strategy that works well with 3-hour candles. However, I don't see such option in the backtest setting. How can I do that? ...

 
丁先生

Market data not align with Yahoo Finance

Hello community, I have a question regarding the dataset on the platform. I use the getHistoricalBar ...

 
Simple

Question about order placement

I am able to place order and got this error " Invalid order is rejected due to insufficient capital " Here is my code. Please help! ...

 
user

Hi , is it possible to import a cython module into

Hi , is it possible to import a cython module into the strategy code to use its functions ? ...

 
Mukesh Ram

How to implement CAPM?

This may be a simple question. My trading idea is to buy stocks which have positive excess return base on CAPM theory. Anyone can give some guidance how the backtest code should be ...

 
Nezuko

Too annoying for IBKR to re-auth weekly...

Hi, does anyone use IBKR TWS for trading? I've been getting lots of "None" type returns from IBKR's API. Is IBKR's API still doing that thing where you have to install their clien ...

 
Bella

Stock price issue

Hi team, I found that the price for 06689HK looks strange. From the console, the price level is around 90.0 before 2023-01-06, but it studdenly drops to the level of 30 aft ...

 
Terminator

How to set transaction cost as a percentage?

Hey there, any one know how to set transaction cost as a percentage in backtest? ...