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JD.com, Unilever and Chevron are the Yahoo Finance charts of the day.

Let's check out the Yahoo Finance charts of the day.

JD.com (JD): Shares are up in early trade, at around 3.4%.  Google is buying a $550 million stake in the Chinese e-commerce firm as part of a strategic partnership between the two companies.

Unilever (UN): Shares are down here,  at around 1.1%. The consumer-goods company said they will no longer work with social media "influencers", who buy followers on platforms such as Twitter and Facebook.

Chevron (CVX): Shares are up here, at around 2.1%.  The energy producer was upgraded to "outperform" from "market perform" at Raymond James, saying that Chevron is in a better position than its peers to benefit from increased oil prices.

For more on today's big stock movers check out the Final Round, live at 3:55 p.m. ET, right here on Yahoo Finance.