# Can Q-table learned by specific stock be applied to only that stock?

Let say I develop Q-learning strategy to predict IBM's stock price.

So, it means that Q-table is created based on past IBM stock price data.

In this case, this Q-table could be applied only to IBM future price prediction?

What about applying it to APPLE? Would it be possible?

• what is Q-learning? Can you explain this and how it works? – Richard Mar 1 '17 at 7:59
• AFAIK both approaches have been tried. If you use IBM trained prediction on AAPL you might have to pre-condition the data to make it comparable... – noob2 Mar 1 '17 at 13:14