Reading Options Intelligence
Four tabs describe one options market. The read at the top reconciles them, and where they disagree is the part worth your attention.
12 min read · intermediate · lesson 9 of 9
What this covers
- Start from the read rather than the tabs
- Separate what the market is pricing from what positioning does to it
- Read implied against realised volatility without treating cheap as free
- Use the expected move as a range, not a boundary
- Name the level that changes the character of the market
Start at the read
The page opens with one paragraph above the tabs. It states what this options market is pricing, the levels in play, and what would change the read. Everything below it is the evidence.
The common mistake is to work upward: open four tabs, collect four impressions, and leave with no position. The tabs are built to be read after the question has been answered, not instead of it.
The read publishes from two of its four inputs upward and prints the count when it is working on fewer than four. Below two it does not publish at all, and the tabs are all you have.
What each tab answers
- Volatility Analysis
- Whether options are priced above or below what the underlying has actually been doing. Implied volatility is the price of future movement; realised volatility is the movement already delivered.
- Expected Move
- The range the option market prices by each expiry, taken from the cost of the at-the-money straddle. One range per expiry, widening with time.
- Market Flow
- What traded today. Calls against puts, the money behind it, and the individual contracts trading far above their existing open interest.
- Dealer Positioning
- Where open interest sits and what the firms hedging it have to do. This is the tab that explains the character of the market rather than its direction.
Cheap premium is not free premium
Options priced below recent realised movement look like a discount. Sometimes they are. Sometimes the movement that would justify the higher price is being actively compressed.
That is what Dealer Positioning describes. When the firms on the other side of your trade are positioned so that hedging sells strength and buys weakness, realised movement stays smaller than it otherwise would. Buy cheap premium into that and the position decays while you wait for a move the mechanics are working against.
This is the single most useful thing on the page, and it is invisible if you read the tabs separately. Two true statements on adjacent tabs pull one position in opposite directions. The read names it.
Reading the volatility tab
The comparison is implied against realised. Implied below realised means the market charges less for future movement than the recent past delivered. Implied above realised means it charges more.
Volatility Rank places today's implied volatility inside its own history. It needs a history to place it against, so on a recently listed name it stays blank and states how many sessions it has. Blank means not yet available, not zero.
Where the narrative mentions skew, it is comparing the implied volatility of calls against puts. Calls carrying more is demand for upside, the opposite of the usual shape in equities.
Reading the expected move
Each expiry shows a range taken from the at-the-money straddle. Read it as the band price holds inside a little under six times in ten, not as a boundary. Ranges are broken regularly and a broken range is not a failed forecast.
The useful comparison is across expiries. When later expiries price proportionally more movement than the front one, the market expects something after the near date rather than before it.
Reading the flow
Calls against puts gives the direction of the day's trading. The money behind it matters more than the contract count, because a thousand cheap contracts and a hundred expensive ones are not the same commitment.
A chain snapshot does not record which side of a trade was the buyer. Premium on the put side can be protection someone paid for or income someone sold, and the two mean opposite things about that trader's view. Read the premium columns as turnover, which side the money moved through, rather than as anyone's position. The same limit hides spreads: a vertical arrives as two separate rows, so a call bought against a call sold can look like twice the conviction it is.
In the Unusual Activity table, the column to read is volume against open interest. Open interest is what was already held; volume is what traded today. A contract trading many times its open interest is unusual activity against a small existing book.
It does not establish that positions were opened. Volume counts every trade, closing trades included, and the same contract can change hands repeatedly in a session. Open interest moves only when a trade nets open or nets closed, so day traders and market makers can run volume far above it and leave it unchanged. What settles it is the next session's open interest, not today's volume.
Flow is the most crowded reading on the page. One-sided flow into a near expiry is a real signal and a real risk at the same time, because everyone in it needs the same thing to happen by the same date.
The levels on Dealer Positioning
- Call wall
- The strike above spot holding the largest call open interest. Hedging around it resists upward continuation, so it often behaves as a ceiling.
- Put wall
- The strike below spot holding the largest put open interest. The same mechanics in reverse, acting as a floor.
- Gamma flip
- The price at which hedging changes character. Above it, hedging damps movement. Below it, the same hedging extends movement. This is the level that changes how the market behaves rather than which way it goes.
- Price magnet
- The strike where the largest total value of options expires worthless. It pulls price toward it near expiry and means little far from it.
- Dealer sign convention
- Gamma exposure is computed on the street convention that dealers hold long calls and short puts against customer flow. Open interest records that a contract exists, not who holds which side, so the convention is the standard reading rather than an observation of any desk's book. It decides which way the regime reads: under the opposite convention, damping and amplifying swap. The gamma flip level itself is unchanged either way, which is why it is the level worth watching.
Why some levels are missing
The read only names levels price could plausibly reach. A level thirty percent away is real, and it is not what you are trading against this week, so it stays on the Dealer Positioning tab rather than in the summary.
A gamma flip is sometimes absent entirely. That is an answer, not a gap: some option chains are one-sided enough that hedging never changes character across the listed strikes.
Signal clarity
Each tab carries a clarity marker reading Clear, Mixed or Thin. It describes how much the evidence agrees with itself, not the probability that the read is correct.
Treat it as a weighting on your attention. Thin means the inputs conflict or the history is short, and the honest response is to want more before acting.
A worked read
IllustrativeIllustrative, using round numbers.
A stock trades at 119. Implied volatility is 59 against realised 78, so options are priced below recent movement. The front expiry prices a 6.6 percent move. Flow is call-heavy with real money behind it. Dealer Positioning has the flip at 112, below spot, so hedging is damping movement today.
The read: cheap premium, upside demand, and mechanics working against the movement that would pay for it. The level that changes the picture is 112, six percent below, where damping becomes extension.
What that is worth in practice. Buying premium here is buying something cheap for a reason. Selling it collects less than the recent past would have justified. Neither is an instruction, and both are clearer stated together than either is alone.
The thing to watch is the flip, not the direction. Through 112 the character of the market changes and every other reading on the page is worth taking again.
Key takeaways
- Read the summary first. The four tabs are evidence for it, not four separate conclusions.
- Options priced below recent movement are not automatically cheap; positioning can be compressing the movement that would pay for them.
- The expected move is a range price sits inside most of the time, not a limit.
- Volume above open interest flags unusual activity; the next session's open interest shows whether positions were opened or closed.
- The gamma flip changes how a market behaves, not which way it goes, and is the level worth watching.
Common mistakes
- Opening the tabs one at a time and never reconciling them.
- Reading cheap implied volatility as a reason to buy premium without checking what hedging is doing to movement.
- Treating the expected move as a boundary and being surprised when it breaks.
- Reading a blank Volatility Rank as a low rank rather than as missing history.
- Following one-sided flow without noticing that everyone in it needs the same outcome by the same date.
Knowledge check
OptionalOptions Intelligence covers 122 US equities, with one read per instrument across volatility, expected move, flow and dealer positioning.
Related
- Reading a Market AssessmentUsing PecuDesk
- Understanding confidenceUsing PecuDesk