OTC Markets EXMKT - Delayed Quote • USD ERF Wireless, Inc. (ERFB) Follow Add holdings 0.0001 0.0000 (0.00%) At close: May 9 at 4:00:00 PM EDT Comparisons Indicators Technicals Corporate Events Draw List View Grid View Detach Attach No Tool Measure UNDO Redo All All Favorites Text Statistics Technicals Fibonacci Markings Lines Annotation Arrow Line Horizontal Vertical Rectangle Trend Line Measurement Line Average Line Callout Channel Check Continuous Crossline Elliott Wave Ellipse Doodle Fib Projection Fib Arc Fib Fan Fib Time Zone Focus Gann Fan Gartley Heart Pitchfork Quadrant Lines Ray Regression Line Fib Retracement Star Speed Resistance Arc Speed Resistance Line Time Cycle Tirone Levels Volume Profile Cross Magnet Clear All Drawings Restore Default Parameters Loading Chart for ERFB 1D 5D 1M 3M 6M YTD 1Y 5Y All Date Range 1 min Related News View More All News Press Releases SEC Filings Stock market today: Dow, S&P 500, Nasdaq futures surge as markets cheer US-China trade talks A Bill Ackman investing golden rule that bullish traders might be forgetting about right now Walmart, Deere, Alibaba, Cisco: Earnings to Watch This Week U.S.-China Talks End: Bessent Touts 'Substantial Progress'; White House Signals Deal 'The Game Is Rigged' Says Kevin O'Leary On Credit Card Points. He Claims They're Inflating Faster Than The Dollar And Always Cashes Out Fast The Best Stocks to Invest $1,000 in Right Now Eli Lilly's Zepbound outperforms Novo Nordisk's Wegovy for weight loss in trial Zepbound (tirzepatide) showed superior weight loss over Wegovy (semaglutide) in complete SURMOUNT-5 results published in The New England Journal of Medicine Alibaba Group Holding (BABA): Among Michael Burry Stocks with Huge Upside Potential Is Palantir Technologies (PLTR) the Best Stock to Buy According to Jim Simons’ Renaissance Technologies? Is Apple Inc. (AAPL) the Best Stock to Buy According to Jim Simons’ Renaissance Technologies?