← All articles
Market Structure
Tape Reading & Time and Sales
Before charts, traders read 'the tape.' Here is what time and sales still tells you - and what it can't.
NoVo Options Trading · 2026
Time and sales - "the tape" - is the live, scrolling record of every trade as it executes: price, size, and time, tick by tick. Tape reading is the skill of interpreting that raw flow to sense who is in control - aggressive buyers lifting offers, or sellers hitting bids.
What the tape can reveal
Beyond a chart's summarized candles, the tape shows intent in real time. A burst of large trades printing at the ask suggests aggressive buying; heavy prints at the bid suggest selling pressure. The speed of the tape matters too - a sudden acceleration often marks a moment where one side is forcing the issue.
Order flow vs. price
Price tells you what happened; the tape and order flow hint at the pressure behind it. A move on heavy, aggressive volume is more trustworthy than the same move on thin, hesitant prints. This is why raw participation - not just the candle's shape - is part of a serious read of the open and of any breakout.
The chart is the story after the fact. The tape is the argument happening right now.
Its limits today
Modern markets make pure tape reading harder: algorithms slice big orders into tiny pieces, and a huge share of volume is automated, so the tape is noisier than in the floor-trading era. It is best used as one input into a structured read, not a standalone edge. Machines, in fact, are far better than humans at processing that firehose of prints in real time - which is a large part of why systematic execution has an edge on speed.
More on this: Reading the SPY Tape for an Entry
Ready to put it to work?
NoVo reads the full tape and maps every dealer level live — the market intelligence no human can track by hand — then executes any trade in one click. Trade beside it, or just take the daily read.
NoVo Trader · $169/mo
Trade it in one click.
The cockpit maps every dealer level on your chart and executes your Buy Calls / Buy Puts in one click — it picks the strike, sizes it, and manages the stop and the exit ladder. You decide every entry. Non-custodial, in your own broker.
Start NoVo Trader →
NoVo Analyst · $79/mo
Just want the read?
The live dealer map — dealer positioning, options flow, and in-house sweeps & block prints — plus a written market read every session, to your inbox, the dashboard, and the private Analyst Discord. Structure, levels, and the order-flow footprint.
Get NoVo Analyst — free trial →
NoVo is a software tool for market analysis and for executing trades you initiate, not financial advice. This article is general education, not investment advice. Options trading involves substantial risk of loss, up to and including your entire capital. NoVo makes no guarantee of profit, win rate, or performance, and past results do not predict future outcomes. You are responsible for your own broker account, configuration, and trading decisions.