I can see 2 ways to play it (Long-term) weekly chart. which looks like REFR is at a really bottom of the Zoom out CHart Or on "looking for spike" which seems it happens from time to time for a 100% spike. Recent news of their smart glass in Cadillac's EV Celestiq made it run back to 52w highs. Blackrock disclosed a 6% stake on 2/2. The company has established partnerships for their tech with aircraft manufacturers, buildings, many automobile companies like GM, Mercedes, McLaren, etc; Hyundai invested in the company. They’re also expanding R&D to find new applications for the tech. Recently dropped with the market, then harder with good earnings. RSI IS bullish Volume are super increasing
AO indicator isn't Confirming a bullish trend yet. but the Bearish trend had lost strength (definitely) CANDLESTICK :
strong Bullish engulfing (or popgun?) And a double bottom
On Weekly you can see the top at 40$ a few years ago, now worth 2.63$ ... more than worth a position for longterm