Insider buying decreased last week with insiders buying $73.83 million of stock compared to $90.85 million in the week prior. Selling also decreased with insiders selling $1.67 billion of stock last week compared to $2.18 billion in the week prior.

Apple is a revolutionary company. Starting with the iPod and iTunes, Apple has continually turned industries on their heads reaping big profits along the way. Now setting their targets on the mobile payments industry, Apple is about to hit another grand slam.

This morning we’re seeing some weakness that could last several days or more.

Shares fell after the report and tumbled Friday for a 14% loss.

Below is a chart of the stocks with the least support and most negative comments on StockTwits over the past week. If you think the market is going to fall further this list is a starting point for short candidates.

Over the weekend I mentioned that our core indicators were positive but other indicators were falling. As the week progresses and the market climbs I’m seeing more of the same.