Position Management, IWM Calls

The IWM July 17th $125 calls from last week look enticing to add to here as this was opened as a speculative size position, it was added to and still kept at speculative size. I still have room to add, but like the UVXY, I want to leave just a little bit of room, other than that, I'd have little problem opening a speculative size position here in IWM, QQQ or SPY / leveraged long ETFs.