Bollinger Bands: Invesco CoinShares ETF Source code: Continue reading: Bollinger Bands: Invesco CoinShares … ← Let’s take apart this claim by Christopher Lasch from 1977 that hasn’t aged well: “Such changes have made both racist ideology and the ideology of martial conquest, appropriate to an earlier age of empire-building, increasingly anachronistic.” Friday 10am: Online conversation on “Experiments, Causal Inference, and Limits of Evidence” with Nancy Cartwright and Berna Devezer →