Invesco DB Base Metals Fund (NYSEARCA:DBB – Get Free Report) was the recipient of a large increase in short interest in January. Invesco DB Base Metals Fund Trading Up 1.0%NYSEARCA DBB traded up $0.25 during trading hours on Wednesday, hitting $24.57. Invesco DB Base Metals Fund has a 1-year low of $17.13 and a 1-year high of $24.60. About Invesco DB Base Metals FundPowerShares DB Base Metals Fund (the Fund) is a separate series of PowerShares DB Multi-Sector Commodity Trust (the Trust), a Delaware statutory trust organized in seven separate series. Read MoreReceive News & Ratings for Invesco DB Base Metals Fund Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Invesco DB Base Metals Fund and related companies with MarketBeat.com's FREE daily email newsletter.