Clock Diagnostics

NTP-style measurement of your device clock vs. Quincy News servers.

Your Clock

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Offset

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Accuracy

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Median RTT

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Samples

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From Quincy Data

Need nanosecond precision across trading venues?

This tool measures at the millisecond level. For sub-nanosecond synchronization across North American trading campuses — traceable to UTC(NIST) — Quincy Data's Precision Time Exchange delivers PTP and White Rabbit feeds.

Sub-nanosecondPTP & White RabbitDual A/B feeds

Learn about Precision Time Exchange

Quincy News is an affiliate of Quincy Data, providing elite market data feeds worldwide.