Support of 30 seems to be holding fast for Trigyn. It is moving in a trend between 30 and 33.
Fundamentally the stock is sound so one can buy around 30.10. Having done that, you can register selling half quantity around 32.25. This is a gross of around 7% and net of at least 5%. You can do this till the stock breaks out above 33 by which time, your cost of acquisition should have gone down considerably.
Success,
Yasir.