Rio Tinto Ltd(RIO) extended its flight from last Friday's session and burst through 94.48 resistance level at the beginning of trades. It has cruised through to another critical point with massive volume at 96.95 at the time of writing. It may have accomplished its daily target up by 4%. The next level to watch is around 98.55 and 99.64. Share prices might retrace to 96.00 before it progresses to the upside.