Using bitstamp API for BTC to USD price
But, why use percentage change instead of people could set certain price whether it goes up or down? Or at least we can choose ; percent or price. I find it will be more useful if it can show us price movements as well.
Initially I had set it based on price only. Then was suggested to go for % change.
I settled one approach to keep the site/code from getting too complex. But now that you mention it, the bots should be able to easily handle both! I think I'll add the price options for bot at least. yes. Thanks much for the feedback/suggestion.