Yes but atleast on 1m candles 5m is preferred
This one yoh sent is like 5 or 10 seconds
Maybe you can request a longer time frame to bitwinup. As far as I know, they have plans to add more frames.
Yea from the last time I checked the highest timeframe there at bitwinup was 50 seconds which is close to or literally could be likened to a 1m candle in op preference.
Yeah that's something most people would like to bet on. However It would be easier and better for someone who has understanding about trading (preferably crypto trading). This is because market movement isn't something to be guessed but rather it has to be predicted based on understanding of market structure and even experience in the crypto market. Many traders study a concept which is known as candle stick pattern which enables them to closely predict the movement of the market and also the next candle stick to appear.
Betting on candle sticks would be fun for some traders however similar some may not show much interest in it. However it's a nice concept though but currently haven't found many casinos that offer it.