Imran Lakha | Options Insight Profile picture
Jan 19, 2024 11 tweets 4 min read Read on X
Why am I getting bearish on stocks?
1/ As SPX rips back to its highs, we see breadth deteriorating as the Mag7 are leading the charge once again. Image
2/ The options flows also back up this move as lots of calls were bought in the Mag7 names, which went deeply in the money and the CHARM effect of these options becoming 100 delta leads to more stock buying. Here is $MSFT 19Jan open interest, but looks the same for $NVDA, $AMZN, etc.Image
3/ $SPX dealers appeared to be long 19Jan options (4700-4800) as fixed strike vol kept getting offered and spot got bought back on every dip this week. The long GAMMA of these options meant that they had to cover short DELTA (a support that should be withdrawn today after OPEX). Image
4/ Meanwhile, behind the 19Jan expiry, the rest of the surface has been catching a bid. Fixed strike vol (31Jan-15Mar) since last Thursday is up huge! That is with SPX unchanged in the same timeframe although we did visit lows around 4720 this week. This tells us that $SPX option dealers are being taken shorter vol from flows and have less VEGA inventory.Image
5/ The obvious culprit was the massive VIX trade last Friday that bought 250k Feb24 17 calls and made the VVIX explode back higher. This has left the open interest in VIX calls very large in 14Feb and so a vol spike could get messy if we go there. SDEX has also popped which reflects more need for SPX protection as investors are still very long after chasing the Santa Rally.Image
6/ The sharp move higher yesterday was primarily driven by 0DTE call buying, especially in NDX which made new highs. This is not long term bullish flow, its speculative and technical.
7/ Sticking with technicals, we are seeing bearish momentum divergences across SPX and NDX and this often signals exhaustion and an imminent correction. De Mark sell signals are also flashing in certain Tech assets. Image
8/ "Window of Weakness" is open as our friend @jam_croissant mentions in this great summary so it makes sense to get some hedges in place, maybe out to March/April.
9/ Cycle analysis also suggests that a period of consolidation is likely according to our friend @CyclesGuyKuda who called last year's swings amazingly well with his robust seasonal analysis. open.substack.com/pub/kudachinha…
10 Whilst it's impossible to predict market swings with certainty, we can't help but notice a lot of stars aligning to suggest there is significant risk to an equity drawdown in the next 6-8 weeks. Crypto already pulled back 20% from its highs. YOU HAVE BEEN WARNED!

Visit our website to learn more about what we do at Options Insight and if we can help your investment process. Link in Bio

• • •

Missing some Tweet in this thread? You can try to force a refresh
 

Keep Current with Imran Lakha | Options Insight

Imran Lakha | Options Insight Profile picture

Stay in touch and get notified when new unrolls are available from this author!

Read all threads

This Thread may be Removed Anytime!

PDF

Twitter may remove this content at anytime! Save it as PDF for later use!

Try unrolling a thread yourself!

how to unroll video
  1. Follow @ThreadReaderApp to mention us!

  2. From a Twitter thread mention us with a keyword "unroll"
@threadreaderapp unroll

Practice here first or read more on our help page!

More from @options_insight

Nov 25, 2025
For those of you who follow the SPX Vol surface, you will know that SKEW is quite pumped right now. It's still around the 80th percentile after getting hit yesterday.

So does that make it a sell still?

Not necessarily. Because there is a reason why SKEW is expensive. And that reason is that people are willing to pay for VANNA.

So, what the hell is VANNA? Explainer🧵
1/ Vanna is a second-order Greek that represents two things at once. It represents how your VEGA position changes when the underlying spot moves. But it also represents how your DELTA changes when implied volatility moves.

I like to think of it as your realised skew exposure, just like gamma is your realised volatility exposure.
2/ Let's take an example where you have a Vanna position of $100k of Vega per 1% spot change. And you are long downside puts and short upside calls.

You will therefore also have a delta change per implied vol change of $10 million DELTA per 1% vol change.

As the market goes down, you will get longer Vega. If the market goes up, you will get shorter Vega.

And as implied vol goes up, you will get shorter delta. And if implied vol goes down, you will get longer delta.
Read 11 tweets
Nov 3, 2025
I saw a reddit post about dispersion today written by a quant. It was pretty good but I feel like the target audience was vol professionals and most people wouldn't have a clue what he was on about.

So here goes....the Options Insight explanation of the famous Dispersion Trade explained in plain English...

Let's imagine the stock market is a choir🧵Image
1/
The Index (SPX) is the whole choir singing together.

The stocks are the individual singers.

Dispersion trading is about betting on how in-sync the singers are with each other.
2/
If every singer hits the same note perfectly → the choir sounds loud and clear → the SPX moves a lot.

If everyone sings their own tune → the choir sounds softer, even if each singer is loud → SPX goes nowhere.

Perfect sync = high correlation
Everyone doing their own thing = low correlation/high dispersion
Read 12 tweets
Feb 1, 2024
Why do YOU need our daily SPX fixed strike vol monitor?

1/ There are so many GEX models out there, saying different things, with different embedded assumptions. For example, @t1alpha suggest that SPX dealers have just flipped short gamma... Image
2/ But GS see a very different profile, which seems to include a lot of very short dated local gamma supply. This means dealers lose gamma in both directions. Image
3/ And finally Nomura's well followed @CharlieMcEllig1 and team said recently that the setup is the complete reverse with dealers short upside around the 5000 strike. Image
Read 5 tweets
Jan 22, 2024
Let's dive into last week's options trading insights! Remember, the full details are included in our site weekly blog post (check my profile's linktree).
1/ We saw signs that SPX buying flows might slow down after Friday's OPEX. SPX hasn't dipped, likely buoyed by these Jan OPEX positions, especailly in Mag7 names.

Protecting your US index exposure with Feb24 or Mar24 put spreads makes sense. Post-Jan OPEX, expect less market support due to the fading effect of CHARM and buyback blackouts for earnings.

This creates a chance for tactical shorts in the coming weeks. Our evidence suggests that SPX's end-of-day buying is due to dealers hedging DELTA on Jan24 long GAMMA positions.

According to GS, dealer GAMMA has collapsed, making the markets less stable as we head into mega-cap tech earnings...Image
2/ We also think it's time to consider VIX call spreads.

Why? The chances of a volatility spike seem higher now. There's been a surge in Feb24 17 calls, pushing VVIX up. This aligns with our observation of increased equity vol. Investors are hedging risks, a sign of market nervousness.

19Jan24 fixed strike vol dropped, but Feb24 and Mar24 firmed up. This indicates dealers covering short-term VEGA from VIX trades.

Even if SPX tests 5000, VIX is unlikely to drop < 12. as VIX beta drops on the way up.

We're buying VIX call spreads to capitalize on the potential vol spike. This approach offers leverage while controlling THETA bleed.Image
Read 4 tweets
Dec 15, 2023
Are options really that risky? Or do you just not know how to size them properly?

This is a common pushback I get from people about options, saying they are way too risky and you can lose all you money trading them.

A thread...
1/ The truth is, yes they can be risky if you don’t know what you’re doing.

If you know how to size them appropriately, then options can seriously enhance you risk-adjusted return profile and allow you to profit from multiple scenarios.
2/ Example 1 - How not to do it - YOLO

You want to speculate on a stock going up because it has a strong trend and the Santa rally is coming. So you buy a 1-week OTM call with 10% of your account capital.

Three main things can happen…
Read 12 tweets
Jul 24, 2023
A big week ahead with 3 central bank meetings and more mega-cap earnings reports. What is the vol market saying?

1/ SPX was up 0.69% last week (not a huge move) but fixed strike vol was higher, suggesting vol supply less abundant after OPEX and some more expectation of vol. Image
2/ VIX curve pretty flat despite higher SPX, showing 13 level acting as a floor for now. Spot up/Vol up isn;'t always bearish, but does spell some instability may be coming. Image
3/ VVIX still refuses to budge as the alligator jaws (vs VIX) look wide here. No doubt dealers are short VIX gamma. Image
Read 6 tweets

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3/month or $30/year) and get exclusive features!

Become Premium

Don't want to be a Premium member but still want to support us?

Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal

Or Donate anonymously using crypto!

Ethereum

0xfe58350B80634f60Fa6Dc149a72b4DFbc17D341E copy

Bitcoin

3ATGMxNzCUFzxpMCHL5sWSt4DVtS8UqXpi copy

Thank you for your support!

Follow Us!

:(