Archer Aviation (NYSE: ACHR) — trading dossier Date context: March 26, 2026. User constraints such as account size, max drawdown, leverage, options permission, and averaging-down rules were not specified, so the trade section below uses conservative defaults: small risk per trade, hard stops, no averaging down, and trigger-based entries only. Executive summary Headline thesis. Archer is still a pre-scale, cash-burning aerospace development company, but it now has two things most weaker eVTOL names do not: unusually large liquidity and real regulatory/operational progress. The bull case depends on converting that balance-sheet runway plus FAA progress into TIA work, early eIPP/UAE operations, and eventually type certification before dilution or timeline slippage overwhelms the story. Bull / base / bear. Bull: Archer turns 100% FAA Means of Compliance acceptance into remaining certification-plan acceptance, begins TIA-related work in 2026, executes early UAE/eIPP operations, and uses defense/powertrain wins to prove revenue optionality beyond air taxis. Base: Archer keeps burning cash, shows credible but incomplete certification progress, and remains a financing-backed “timeline trade” rather than an operating business. Bear: type-certification work slips, early operations stay trial-like, and the market re-rates ACHR as a heavily diluted concept stock despite its cash pile. The recent collapse from the 52-week high to the 52-week low shows the market already punishes any hint of delay. Key numbers snapshot. Archer ended 2025 with $1.0215B of cash and $943.2M of short-term investments, or $1.9647B of cash, cash equivalents, and short-term investments. 2025 operating cash burn was $432.9M; capex was $78.8M; using CFO+capex gives a rough burn of $511.7M. ACHR closed at $5.37 on March 26, 2026. Technical trend is bearish: price is below the 20-, 50-, and 200-day moving averages, while RSI is near oversold territory. Recommended next move. For most traders: stand aside unless confirmation appears. A starter only makes sense on either a reclaim of the 20-day/near-term resistance zone around the mid-$6s, or on a clear washout-and-reversal setup that holds the new 52-week low area near $5.30-$5.37. The stock is cheap relative to past enthusiasm, but still not statistically “safe” because the fundamental inflection has not happened yet.