Glossary

Delta (order flow)

Market buy volume minus market sell volume; the net pressure of the aggressive side. A price-delta divergence is watched as a reversal signal.

Positive delta shows buyers are more aggressive with market orders. If price makes a new high but delta doesn't, buying strength is fading; if price falls while delta is positive, the selling is being absorbed (absorption).

Cumulative delta (CVD) tracks net flow through the day. Delta alone doesn't guarantee direction; large limit orders can absorb aggressive flow.

Related terms

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