Inside Information

internal information; secret knowledge known only by insiders (Economics)

Inside Information is the sixth album by American rock band Foreigner, released in 1987.
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Insider trading is the trading of a corporation's stock or other securities (e.g. bonds or stock options) by corporate insiders such as officers, key employees, directors, or holders of more than ten percent of the firm's shares. Insider trading may be perfectly legal, but the term is frequently used to refer to a practice, illegal in many jurisdictions, in which an insider or a related party trades based on material non-public information obtained during the performance of the insider's duties at the corporation, or otherwise misappropriated.
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Noun
1. true confidential information; "after the trial he gave us the real details"
(synonym) details
(hypernym) information, info
(hyponym) dope, poop, the skinny, low-down

information, that affects the company’s stock price, about a publicly traded company that has not been released to the public. It is illegal to trade on inside information even if you are not a company insider.