Every trade, transaction, and business decision our clients make relies on the best information available. Our mission is to help you eliminate unnecessary risks by providing the most reliable, accurate, and up-to-date market closure data.

COPP CLARK’s market holiday data is rigorously researched and verified at source. Our dedicated team of researchers continuously monitor worldwide holiday observances, and assess how they impact markets. The result is a degree of accuracy that is second to none, delivered with outstanding customer service.

COPP CLARK’s clients are world leaders in finance, tech, and manufacturing. They’re as global as our data. We operate everywhere you do.

Founded in 1841, COPP CLARK is a division of Pearson Canada Inc. For more information, visit CoppClark.com

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