️ Today's Contract Radar: FIL, B FIL: Open interest surged 23% in the past 2 hours, bullish momentum continues to strengthen, and the price has soared to a nearly 2-month high. B: Exploded with a violent rally of over 310% during May Day, short-term open interest is currently surging, and the current price is testing a key resistance level. Breakout imminent?