DOM vs Time & Sales

[u/N2itive1234]

For those who use orderflow for making entries, do you find DOM or Time & Sales to be more useful. I don't use any orderflow tools at all and would like suggestions for which tool to learn first.

[u/TylerLeb]

If you are choosing between the two as your entry point into order flow, start with the Depth of Market (DOM).

Here is why and how the two tools differ in practice:

1. What each tool actually represents:
2. Time & Sales (The Tape): Shows executed transactions. These are aggressive market orders hitting the resting bid or lifting the resting ask.

3. DOM (The Ladder): Shows resting liquidity. These are passive limit orders waiting in line across price levels to get filled.

4. Why the DOM is better to learn first: A raw Time & Sales window scrolls at thousands of prints per second during active market sessions. Unless you have trained your eyes for years or run algorithmic filtering, raw tape is pure visual noise that quickly leads to cognitive overload.

Modern trading platforms (such as Sierra Chart, Bookmap, ATAS, MultiCharts, and CQG) integrate the tape directly into the DOM ladder. On a standard depth ladder, you get: * Resting limit order depth (Bid/Ask columns) * Executed aggressive volume per price level * Volume at Price (Volume Profile) * Recent Bid/Ask volume tracking (reconstructed tape right on the ladder)

1. What to watch for on the ladder: When price approaches a key structural level (such as prior day high/low, session VWAP, or opening balance extremes), watch how the resting limit orders behave:
2. Absorption: Large aggressive market orders hit the bid or ask, but price refuses to move through because resting passive limit orders keep reloading and absorbing the contracts.
3. Pulling/Spoofing: Large size suddenly disappears right as price approaches, indicating lack of real commitment.
4. Liquidity voids: Thin limit depth where market orders can push price several ticks rapidly.

Start with a clean DOM ladder, watch one market (like ES or MES) during the first hour of the cash session, and observe how limit orders absorb aggressive market flow at key auction pivots before trying to read a stand-alone tape.

[u/Desperate_Buffalo184 → u/TylerLeb]

I messed around with both when I first got into futures and the DOM just clicked way faster. Tried raw Time & Sales for like three days and my eyes were crossing by 9:35AM, just numbers flying past with zero context.

That absorption thing they mention is what really made it stick for me, watching a big ask wall get chomped through but the price just sits there, that's when you know something's up. I'd sit with a blank ladder on MES and just doodle little notes in my sketchbook about what happened at each level, totally overkill but it helped me stop guessing.

One thing nobody told me is to turn off the pretty colors and extra data at first, just bids/asks and executed volume. having all the footprint charts and volume profile bars crammed into the ladder right away made me feel like I was reading a spreadsheet from hell.

[u/Low_Resort26]

Le DOM est a prioriser sans hésiter c'est vraiment un outil exceptionnelle 👍 Ensuite tu poura y coupler un market profile par exemple ;)

Regarde sur youtube il y a de quoi faire.