Missed that attractive new issue at its first or second breakout from a base? If its fundamentals remain solid, don’t cross it off your list yet. It could offer another opportunity to buy sooner than you might expect. Tableau Software (DATA) already has had a few good breakouts. The latest was at a 99.39 buy point in mid-April. It quickly pulled back below the entry before retaking it in heavy volume the week ending May 8.