A simple proxy example: OBV
For comparison, TradingView documents OBV as adding volume when the close rises, subtracting it when the close falls, and leaving the cumulative value unchanged when closes match. In a hypothetical bar whose close moves from 100 to 101 with volume 100, OBV increases by 100. That does not mean 100 units were bought by institutions. OBV is an illustrative proxy here, not a claim about Pineify's component formula.