453 is the support of 8/1 ascending angle and the stock may find bottom at 453.
On May 20th support was defined at 435. On 21st May Sunpharma touched bottom at 443.75 and started upward journey, thereby giving a return of 40% (approx.). Further up move can be seen up to 665, where there is 1/1 resistance. It it crosses, Sunpharma will have unhindered up move from there on. Support at 554.50