With the markets down a bit today, and the potential for another drop Wednesday if things in Greece don't go well, anyone looking to enter some core positions should be ready to hit the buy button.
Two of my recent articles give you plenty of opportunities to buy on pullbacks, should they come the rest of this week.
Remember, markets and several stocks are near 52-week highs. While they may seem cheap compared to valuations in recent years, many names have moved big this year so far. Don't overpay just to get into a name. Be smart, and find logical entry points.
Disclosure: I have no positions in any stocks mentioned, and no plans to initiate any positions within the next 72 hours.