I have a similar issue with the charts, today HSBC was up 4.7% or so but on the app the daily change wasn’t reflected. Am I missing something? Is the chart on the app not measured against the previous close for that period? See attached screenshots taken at the same time after market close today.
Also definitely would like some sort of timescale on the ‘Max’ chart period.
I actually do strongly prefer seeing price change using the previous close as the start point. Otherwise you miss seeing the price effect of out-of-hours news in % terms. I feel that’s more correct and one of the current market conventions that do make sense. Market open as start point doesn’t really tell me much. Since the last price update of the previous trading day would be the close price, then that’s what i’ll have in my mind for my position valuation. From the 1D graph the next day i should then clearly be able to run the mental maths to value my position (multiply by 1 + % change). I suspect others would feel the same way but am interested to know and hear any other thoughts.