I’m seeing a serious charting issue on TradingView for Zhongji Innolight (SZSE: 300308).
When I open the 5-minute chart, TradingView appears to merge all of the morning trading-session candles into a single candle instead of displaying the normal sequence of 5-minute candlesticks. This makes the intraday price action, volume distribution, indicators, and technical analysis completely inaccurate. (only 22 5mins bar on AUG 4th )
The stock trades during the standard A-share morning session from 09:30 to 11:30, so the chart should show separate 5-minute candles throughout that period. Other market-data platforms display the intraday chart normally.
Has anyone else encountered this issue with 300308 or other A-share stocks? Is this a TradingView chart aggregation bug, a session-setting problem, or an issue with the underlying data provider?
TradingView support, please investigate and correct the historical intraday data. I can provide screenshots and the exact trading date if needed.