ProShares K-1 Free Crude Oil ETF (OILK) Chart & Stock Price History $58.01 0.00 (0.00%) As of 05/22/2026 04:10 PM Eastern Add Compare Share Share Chart Stock AnalysisChartDividendHoldingsOwnershipShort InterestBuy This Stock ProShares K-1 Free Crude Oil ETF Stock Price Performance The ProShares K-1 Free Crude Oil ETF (OILK) fund chart highlights key performance trends across multiple timeframes. Over the last 12 months, the fund's price has increased 49.13%, with a year-to-date return of 55.49%. In the past month, the fund has increased 3.48%, reflecting recent market activity. As of the latest close, ProShares K-1 Free Crude Oil ETF traded at $58.01 with a market cap of $102.10 million and volume of 200,619 shares. Five years ago, the fund traded at $58.68, representing a 1.14% decrease over that period. At the time, it had a market cap of $0.00 and a volume of 10,280 shares. 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Read our full terms of service and privacy policy. 5 Day Performance-0.89%1 Month Performance+3.48%3 Month Performance+36.69%Year-To-Date Performance+55.49%1 Year Performance+49.13%5 Year Performance-1.14% OILK Stock Chart for Monday, May, 25, 2026 OILK Chart by TradingView ProShares K-1 Free Crude Oil ETF Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/22/2026$58.61$58.01-1.02%$59.00$57.26200,619 shs$102.10 million05/21/2026$58.53$58.61+0.14%$60.54$57.80441,060 shs$103.15 million05/20/2026$60.84$58.53-3.80%$60.32$57.64368,504 shs$103.01 million05/19/2026$59.99$60.84+1.42%$61.28$60.21185,032 shs$107.08 million05/18/2026$59.73$59.99+0.44%$61.33$59.27191,982 shs$105.58 million05/15/2026$58.44$59.73+2.21%$59.86$59.12142,133 shs$105.13 million05/14/2026$58.44$58.44$58.45$57.6545,451 shs$102.85 million05/13/2026$59.49$58.44-1.77%$59.19$58.0780,856 shs$102.85 million05/12/2026$58.09$59.49+2.41%$59.66$59.00222,415 shs$104.70 million05/11/2026$56.10$58.09+3.55%$58.33$56.83140,635 shs$102.24 million Get the Latest News and Ratings for OILK and Related StocksEnter your email address below to receive the latest news and analysts' ratings for ProShares K-1 Free Crude Oil ETF and its competitors with MarketBeat's FREE daily newsletter. 05/08/2026$55.68$56.10+0.75%$56.43$55.20109,755 shs$98.74 million05/07/2026$55.28$55.68+0.72%$56.00$53.64225,088 shs$98.00 million05/06/2026$58.76$55.28-5.92%$56.08$54.95225,786 shs$97.29 million05/05/2026N/A$58.76$58.80$58.05165,892 shs$103.42 million04/30/2026$59.18$59.09-0.15%$59.19$58.2688,916 shs$104.00 million04/29/2026$57.47$59.18+2.98%$59.33$58.59134,820 shs$104.16 million04/28/2026$56.69$57.47+1.38%$57.82$57.14314,637 shs$101.15 million04/27/2026$56.06$56.69+1.12%$57.08$56.3873,969 shs$99.77 million04/24/2026$56.63$56.06-1.01%$56.53$55.31150,571 shs$98.67 million Related Companies DBO Stock Price Chart UCO Stock Price Chart USOY Stock Price Chart USL Stock Price Chart BNO Stock Price Chart SCO Stock Price Chart USO Stock Price Chart Receive OILK Stock News and Ratings via EmailSign-up to receive the latest news and ratings for ProShares K-1 Free Crude Oil ETF and its competitors with MarketBeat's FREE daily newsletter. This page (BATS:OILK) was last updated on 5/25/2026 by MarketBeat.com Staff. 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