OBV Indicator — what it is and how to read it

Indicators

Volume is added on up days and subtracted on down days — if the price makes a new high and OBV does not, it is a weak high.

How StockFortuna reads it

OBV above its 20-day average ▲ up · below ▼ down

The same rule drives the ▲ / ▼ markers on our charts. It describes a direction, not a recommendation.

Screen it yourself

Pick this indicator in the Screening Wizard to list the BIST 100 stocks matching your own conditions.

Try it on a live chart →

FAQ

What is the OBV Indicator?
Volume is added on up days and subtracted on down days — if the price makes a new high and OBV does not, it is a weak high.
How can I see the OBV Indicator on a live chart?
Open StockFortuna → Markets → Chart Studio and pick it from the list; the pattern is detected automatically on real data.

Related

For information and education only — not investment advice.

The data and measures on this page are StockFortuna's own technical calculation, based on end-of-day, delayed data. This is not investment advice (no investment advisory service is provided under Turkish Capital Markets Law No. 6362). Verify from your own source before deciding. This English text is a convenience translation; the Turkish version is binding. Not investment advice · Risk disclosure · Data and method · Methodology and data sources · About · Cookie preferences