Multi-Year breakout or failure?

With 480 as immediate support SUNTV might start its move higher with multi-year resistance @ 555. There was a breakout in July which ended up with retest failure and again back to 480. Hope this time it shoots up with target of 761 and breaching it with 910 as next target. If the breakout fails there is a possibility of testing 480 and also 429 levels.