The Nasdaq-100 is in a raging bull market right now, after briefly slipping into bear territory back in April. Artificial ...

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This story was originally published by CalMatters. Sign up for their newsletters. At CART High near Fresno, there is no gum stuck to the floor. The saffron-yellow walls are unmarred by graffiti.

The @ symbol can also appear in regular formulas outside of tables when Excel thinks you're trying to reference a single value from a range. If you see it pop up unexpectedly, it usually means Excel ...

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