Incorrect OHL Open High Low in Charts

  1. In NSE website MARICO is OPEN = LOW.
    When I open the chart in Zerodha, there I see OPEN = HIGH.
    Why is it like this?

  2. Also, I see n MARICO that in 1 DAY, the lowest point is 316.50.
    When I see the same in 5 min timeframe, I see that the price never went there?

Same I found in case of INFY and majority of other stocks.

Please guide.

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