historical data

Unable to pull historical data for some stocks despite correct symbol

My code -

stock = "ARSHIYA"
range_start = "2023-08-10"
range_end = "2023-12-10"

data = {"symbol":f"NSE:{stock}-EQ","resolution":"D","date_format":"1",

            "range_from": range_start ,"range_to": range_end ,"cont_flag":"1"}

res = fyers.history(data)

output -

{'code': -300, 'message': 'Invalid symbol provided', 's': 'error'}