Plain-English explainers of the concepts behind every big stock move — float, short interest, VWAP, catalysts, dilution, and the risk management that keeps traders alive. No hype, no jargon, no promises.
What Is Stock Float? Why Low-Float Stocks Move So FastStock float explained in plain English: what float is, why low-float stocks can move 50-100% in a day, and how traders check float before chasing a runner. · 4 minShort Interest Explained: The Fuel Behind Every Short SqueezeWhat short interest means, how to read it as a percentage of float, and how crowded short positions turn into short squeezes when a catalyst hits. · 4 minMarket Cap Explained: Why a $2 Stock Isn't CheapMarket capitalization explained simply: price times shares outstanding, why a $2 stock can be more expensive than a $200 one, and how company size changes trading behavior. · 3 minVWAP Explained: The Line Institutions Watch All DayWhat VWAP is, why institutional traders benchmark against it, and how day traders use the VWAP line to read who is in control of a stock. · 4 minStock Dilution: The Silent Killer of Small-Cap RunsHow share dilution works, why cash-poor companies sell shares into big rallies, and the SEC filings (S-1, S-3, 424B) traders watch to avoid getting blindsided. · 4 minStock Catalysts: What Actually Makes a Stock MoveEarnings, FDA approvals, contracts, mergers, insider buying: the catalysts behind big stock moves, and why moves without a catalyst usually fade. · 4 minThe 1% Rule: How Traders Survive Long Enough to Get GoodThe 1% risk rule explained: position sizing, stop losses, and the math of drawdowns — why losing small is the real skill in trading. · 4 minSupport and Resistance: The Only Levels Beginners Actually NeedHow support and resistance levels form, why price reacts at them repeatedly, and how traders plan entries, stops, and breakouts around key levels. · 4 minRSI Explained: Overbought Doesn't Mean SellThe Relative Strength Index explained: what RSI 70 and 30 really mean, why strong stocks stay overbought for weeks, and how to use RSI as context, not a trigger. · 3 minPremarket Gappers: Where the Day's Biggest Moves StartWhy stocks gap up before the open, what separates real gaps from fades, and how traders build a morning watchlist from premarket movers, volume, and catalysts. · 4 minTheScanner watches premarket gappers, unusual volume, whale flow, insider buying, and news catalysts across the whole market — and logs every alert so the track record is verifiable. Research tool, not investment advice.
Try TheScanner →