Others have jammed as I helplessly watched the fish break the locked line.

FORBES

The on-balance volume (OBV) had been locked in a trading range (line c) since September 2010 but broke out to the upside in early March.

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Yorkshire had to make a late change to their line-up when Andrew Gale's elbow locked during the warm-up, Richard Pyrah taking his place, and Rana Naved-ul-Hasan could not be considered because of a knee injury.

BBC: Suppiah gives Somerset a platform

The daily OBV is also locked in its trading range with resistance at line d and support at line e.

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For more than a year, the OBV had been locked in a trading range that was resolved in May 1935 (line 1) when resistance at line b was overcome.

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The Australians soon regained control of both territory and possession but more ferocious Scottish defence meant they could not cross the hosts' line, and a missed penalty and drop-goal from Giteau meant the two sides were locked together at 3-3 at the interval.

BBC: Scotland 9-8 Australia

This risk-free arbitrage trade locked in a small profit for the institutional investor and kept the SuperUnit market price in line with its underlying value.

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