Range $515.22–$542.81 · +0.4% over the period · daily closes via Polygon
As of the latest session, DIA is trading at $517.98 (-0.06% on the day). Today's options tape is leaning bullish — call volume is 79% of total contracts (30K calls vs 8K puts, a 3.8× call/put ratio). The most active contract is the $520 CALL expiring 2026-09-18 on 5K contracts.
The DIA options tape is tilted bullish right now — calls are 79% of volume and the call/put ratio sits at 3.8×, so traders are paying up for upside. That signal is strongest when the biggest contracts are being bought at the ask in a sweep (aggressive, urgent) rather than sold on the bid.
New to reading flow? Volume vs open interest → · What is implied volatility → · Sweeps vs blocks →
Options flow shows where real money is positioning before a move. A bullish lean (heavy call volume, high call/put ratio, sweeps bought at the ask) means traders are paying up for upside; a bearish lean is the reverse. The largest, most-aggressive prints — sweeps filled across exchanges at the ask — carry the most signal. On the AlgoX conviction desk, DIA is scored live against net premium, relative volume, momentum and the biggest sweep of the day.
See the dealer-positioning side too: DIA gamma exposure — flip, walls & max pain →
Posting the link is enough — X, Discord and Slack render the live data card automatically.
Based on the latest session, DIA flow is leaning bullish — calls are 79% of total options volume, a 3.8× call/put ratio. Flow lean is a positioning signal, not a guarantee of direction.
DIA's call/put ratio is currently 3.8× — 30K call contracts versus 8K put contracts. Above 1 means more call than put volume (often bullish); below 1 means puts dominate.
The most-active DIA contract in the latest snapshot is the $520 CALL expiring 2026-09-18, trading 5K contracts.
Unusual options activity in DIA means volume well above normal — especially large blocks or sweeps bought at the ask. Those aggressive, urgent prints carry the most signal, and they're exactly what the AlgoX conviction desk flags in real time.
The full conviction board ranks DIA and the whole tape in real time — with the exact contract the smart money is buying. Top flow is free to watch in the Discord.
Data via Polygon · refreshes through the session · educational, not financial advice · options carry substantial risk.
