111, Inc. engages in the provision of pharmaceutical products and medical services through online retail pharmacy and indirectly through offline pharmacy network. It operates through the B2C and B2B segments. The B2C segment engages in the sale of pharmaceutical and other health and wellness products directly to consumers through 1 Drugstore and its offline pharmacies. The B2B segment includes the sale of pharmaceutical products to pharmacy customers through 1 Drug Mall. The company was founded by Gang Yu and Jun Ling Liu in May 2013 and is headquartered in Shanghai, China.

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All investments involve risks, including the loss of principal. Securities trading offered through Robinhood Financial LLC, [Member SIPC ](https://www.sipc.org/) and a registered broker-dealer.

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Please also be aware of the risks listed in the following documents: [Day Trading Risk](https://d2ue93q3u507c2.cloudfront.net/assets/robinhood/legal/RHF%20Day%20Trading%20Risk%20Disclosure.pdf) [Disclosure Statement](https://d2ue93q3u507c2.cloudfront.net/assets/robinhood/legal/RHF%20Day%20Trading%20Risk%20Disclosure.pdf) and [FINRA Investor Information](https://www.finra.org/investors/learn-to-invest/advanced-investing/purchasing-margin).

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The line chart allows you to select different time spans. Each time span plots a time interval. On the 1 day span and weekly span, there is additional logic to only show the interval when trades occur. This allows you to see when trading volume occurs during periods of slower activity like extended hours or thinly traded equities. The candlestick chart works in the same manner.

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111, Inc

Why Robinhood?

About YI

111, Inc. engages in the provision of pharmaceutical products and medical services through online retail pharmacy and indirectly through offline pharmacy network. It operates through the B2C and B2B segments.

YI Key Statistics

111, Inc

Why Robinhood?

111, Inc. engages in the provision of pharmaceutical products and medical services through online retail pharmacy and indirectly through offline pharmacy network. It operates through the B2C and B2B segments. Show more

YI Key Statistics

111, Inc. engages in the provision of pharmaceutical products and medical services through online retail pharmacy and indirectly through offline pharmacy network. It operates through the B2C and B2B segments.