BackTest iron condor for past 5 years for NIFTY


I am aiming at back testing (paper trade) iron Condor strategy for NIFTY for past 5 years. Is the data available with someone or if someone can guide me as to where I can pick this data from?

If it was a technical analysis strategy you could have used Zerodha Pi. Your best option will be to speak to a data vendor for this.