Link Parks Inc. Dep. Pfd. (Rep. 1/1000th 5.25% Cum. Redeem. Pfd. Series X) 0.00% Link Parks Inc. Dep. Pfd. (Rep. 1/1000th Share 4.875% Pfd. Series Z)-0.20% Link Parks ...

Quest Diagnostics Inc.-0.20% $19.09B ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

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