
Classic NVI/PVI Fosback
Overview The Negative Volume Index (NVI) and Positive Volume Index (PVI) are classic volume-based indicators developed by Norman Fosback in his 1976 book "Stock Market Logic" . These indicators help identify smart money (institutional) vs. crowd (re…
Overview The Negative Volume Index (NVI) and Positive Volume Index (PVI) are classic volume-based indicators developed by Norman Fosback in his 1976 book "Stock Market Logic" . These indicators help identify smart money (institutional) vs. crowd (re…















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