Bolt

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Related to a bolt out of the blue: at the expense of, like a bolt out of the blue, come out of the blue

Bolt

Used for listed equity securities. Block trading version of COLT.

Bolt

A computerized order-entry system that sends buy or sell orders for block, over-the-counter trades. It is used to automatically execute orders, and allow users to monitor their positions. It operates much like the continuous on-line trading system, but only for block trades.