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Zhengzhou Tiamaes Technology Co., Ltd. (300807) short interest & options flow

SZSE

33.00+4.43% 1d-0.87% 1w-8.28% 1mClose: 20 Oct 2026

Next earnings: 27 Oct 2026

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Key data as of 21 Oct 2026

ORTEX chart of Zhengzhou Tiamaes Technology Co., Ltd. (300807) share price and short interest (% of free float), six months to October 20, 2026

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