Insider buying is putting these three stocks in the spotlight.

Investors are always on the lookout for the correct signal, something that can predict where a stock will go. These might be favorable or negative; the most important thing is that they are accurate. The stock market is a reflection of millions of traders, investors, and corporate executives’ aggregate will and views. Those who learn to interpret what the signs are saying are the most effective stock traders.

Corporate insiders provide one of the clearest signs. These executives gain an inside look at the firm and industry they represent, which they may utilize to make informed stock transactions. Federal authorities compel them to report their deals on a regular basis, leveling the playing field for individuals without such inside information.

We discovered three stocks that have been flashing the insider signal — in blazing neon, with lettering four feet high — using TipRanks’ Insiders’ Hot Stocks tool. Insiders have not only purchased large blocks of stock, but have also purchased stock worth more than $2 million.

A check at the analyst consensus confirms that no one spends more than $2 million on a bad bet. These are Strong Buy stocks, with a 60 percent upside potential and increasing from there. Let’s see what else investors should be looking for.