1/ This chart shows the 1-Month SKEW for $SPX — and it’s flashing a strong PUT BIAS.

Let’s break down what that means in simple terms. 🧵👇 2/ First: What is “skew”?

Skew measures the difference in demand between:

• Downside protection (puts)
• Upside speculation (calls)

When skew rises → traders are paying more for downside protection.

1/ This chart compares $SPX price (white) with Q-CTA positioning (green).

Think of CTAs as trend-following, systematic funds that add or reduce exposure based on price direction. 2/ When the green line rises, CTAs are adding exposure.
When it falls, CTAs are reducing exposure.

They don’t predict, they react.

$SPX Key Levels for December 10, 2025 – Market Structure Insights

1/ Today’s SPX landscape is shaped by notable Gamma and Swing Levels. Here’s what stands out from the options market structure: 2/ Gamma Exposure (GEX) Levels:
•⁠ ⁠Support: 6500 (Put Support)
•⁠ ⁠Key inflection points: 6725, 6750, 6775
•⁠ ⁠1D Min: 6780.96
•⁠ ⁠Cluster: 6800, 6830, 6835, 6840
•⁠ ⁠Last EOD: 6840.51
•⁠ ⁠HVL: 6845
•⁠ ⁠0DTE Hotspots: 6850 (Put Support & HVL), 6900 (Call Resistance & Gamma Wall)
•⁠ ⁠Upper: 6925, 6950, 7000 (Call Resistance)

1/ SPX & Q-CTA Update — December 4, 2025

SPX continues to hold near the upper end of its recent range, but the story beneath the surface hasn’t changed: systematic trend-followers (CTAs) are still running lighter than they were a few weeks ago. 🧵👇 2/ This chart tracks two lines:

White: SPX (the S&P 500 index)
Green: Q-CTA Position (how much exposure quant trend models are holding)
When the green line rises → CTAs are adding exposure.
When it falls → they’re cutting back.

$SPX Key Levels for 2025-12-03

1/ Today’s SPX options landscape is packed with critical levels. Here’s what stands out from the options market structure 👇🧵 2/ Major Put Support sits at 6500, providing a potential floor if volatility picks up.

1/ SPX GEX Update — December 2, 2025

$SPX sits around 6,815, and today’s GEX landscape shows a market that’s tightly pinned between heavy call resistance above and layered put support below.

December expirations are now doing most of the heavy lifting. 2/ Each panel shows Gamma Exposure (GEX) across different SPX option expirations.
Positive GEX = stabilizing forces
Negative GEX = areas where volatility can expand
The shape of the GEX distribution tells us where price might feel sticky or unstable.

1/ SPX & Q-CTA Update — November 19, 2025

SPX pulled back recently, and something interesting is happening under the surface, systematic trend models (CTAs) are quickly reducing exposure after a strong run earlier this quarter. 🧵👇 2/ In this chart:
• White line = SPX (the S&P 500 index)
• Green line = Q-CTA Position (quant-driven trend-following exposure)
When the green line rises, CTAs are adding to longs.
When it falls, they’re scaling out or flipping defensive.

1/ What’s Put Support?

It’s the strike with the largest net put gamma a key zone where dealer hedging flows often trigger bounces or breakdowns.

Not just support by price it’s support by positioning.
Let’s break it down 👇🧵 2/ What happens as price approaches Put Support?
As price drops toward PS:
• Dealers are short puts = short gamma
• To hedge, they sell futures (delta hedging)
• This amplifies the decline
• But near PS, put holders often close or take profits
So what happens next?

Game theory offers a powerful lens to anticipate behavior, especially when information is incomplete or asymmetric.

Here’s how it applies to markets:

🧵👇 We know by now that markets not efficient machines.

Each participant whether a trader, a fund or market maker operates under unique motives and constraints. Game theory helps explain how their decisions interact. These are some Common market “games":

• Zero-Sum Games – Common in intraday setups, where one participant’s gain equals another’s loss.

• Dynamic Games – Price discovery evolves as participants react to each other over time.

• Bayesian Games – Information is incomplete; each player updates beliefs based on price and volume (e.g., order flow).

1/ What is the SPX Volatility Surface showing?

This 3D chart maps out the implied volatility (IV) across:
•Strike prices (X-axis)
•Expiration dates (Y-axis)
•Volatility levels (Z-axis and color gradient)

Let's see how to use it and what it is telling us for today. 2/ Key takeaways from this surface

Very steep skew:
Notice the sharp rise in IV as strikes go lower. That means puts are in high demand — market participants are heavily pricing in downside protection. This is consistent with a risk-off or hedging environment.

Elevated short-term vol:
Near-term expirations have much higher implied vol than longer-dated ones. That’s a classic sign of short-term uncertainty — traders expect turbulence in the next few days/weeks, but not necessarily in the long run.

Curved surface = typical smile:
The convex shape confirms that OTM puts are more expensive than OTM calls. That’s standard for SPX, but the degree here is meaningful — tail risk is being priced aggressively.

Lower long-dated vol:
Flat to downward-sloping term structure in the back end = less concern about long-term volatility. Investors are not pricing in sustained disruption — more like a temporary dislocation.

1/ Delta Hedging & Volatility: What You Need to Know.

Most traders understand how spot price moves affect delta—but volatility changes can shift delta just as dramatically.

Let’s walk through how delta behaves when vol changes—and how market makers hedge it. 🧵👇 2/ Quick Refresher: What is Delta?
Delta = sensitivity of an option’s price to the underlying asset.
But delta doesn’t just move with price... it moves with volatility too.
Why? Because volatility changes the probability that the option finishes in the money. Let's break it down:

1/ Let's talk about market sentiment and how to use the skews and term structure.

In current market conditions, every little piece of data helps. Here’s how to read them 2/ Skew = difference in IV between OTM puts & calls.
• Put skew steepens: traders paying up for downside protection (bearish)
• Flat or call-skewed: chasing upside or selling downside vol (bullish/complacent)

Watch our 25D risk reversals for a clean view.

1/ What Is the Volatility Smile? 📈😐📉
The Volatility Smile is a U-shaped curve that shows how implied volatility (IV) changes across different strike prices within the same expiration.
It reveals market sentiment, tail risk, and trading opportunities—let’s break it down. 🧵👇 2/ Why It’s Called a “Smile” 😬
When plotted, IV is lowest at the ATM (at-the-money) strike and higher at both OTM (out-of-the-money) calls/puts and deep ITM options—creating a smile-shaped curve.
This reflects the market pricing in greater risk for big moves in either direction.

1/ Weekend Workflow. Preparation for the week

Here’s a structured approach to prep for the week ahead. The aim is to map out the key levels and flows that could drive markets—where the market could stick, accelerate, or reverse.

Let’s break it down step by step 🧵 2/ Start with Options Positioning & Volatility Path

• Identify where the large open interest is sitting.
• Look for gamma pockets: zones where dealers may face pinning or hedging pressures.
• Watch for potential negative gamma landmines that could create volatility.

Check skew: Is the market pricing in tail risk or getting complacent? Put skew will often show if downside protection is in demand.

📊 Trump, Fort Knox & Gold – What’s Going On?
Trump claims Fort Knox may be empty, raising doubts about U.S. gold reserves. If true, this could shake confidence in the dollar and send gold soaring. 🏛💰🧵 2/ The Fort Knox Controversy & U.S. Gold Reserves
🔹 Trump claims he "wouldn’t be surprised" if Fort Knox is empty.
🔹 Officially, the U.S. holds 8,100 tons of gold, mostly at the NY Fed.
🔹 If reserves are missing, it could shake global faith in the U.S. financial system.

1/ 📊 How can you predict market moves with volatility?
Traders often struggle with setting realistic price targets. The 1D Expected Move Indicator helps forecast daily price action, giving upper & lower bands for expected movement. Let’s break down how it works & how to use it in trading. 🧵 2/ 🔎 What is the 1D Expected Move Indicator?
A proprietary volatility tool designed to estimate the next day’s price range based on historical price action and implied volatility. It provides:
📌 1D Max Move → Expected max price movement.
📌 1D Min Move → Expected min price movement.

📊 How to Trade Put Support Levels Like a Pro
1/ Ever wonder why prices bounce off certain levels or break down? It’s all about Put Support—a key zone where hedging flows dictate market moves. Understanding this can give traders a serious edge. Let’s break it down. 🧵 2/ What is Put Support?
🔹 It’s the strike price with the highest net put gamma, making it a major support zone.
🔹 Institutional traders hedge with puts—when demand rises, market makers short stocks to stay hedged.
🔹 As price nears Put Support, hedging flows determine whether price rebounds or falls further.

1/ 📚Understanding Option Premiums

A thread 🧵 2/ Option premiums are the price you pay (or receive) to buy (or sell) an option. It’s made up of intrinsic value (real value based on the stock price) and extrinsic value (time value, volatility, etc.).

Let's break it down further

1/ Week-end Option Greeks 101 📚

Let’s break down how Delta, Theta, Gamma work as well as strategy tips 🧵 2/ Let's start from the fundamentals:

- Delta (Δ): Measures the sensitivity of an option's price to the underlying stock's price change. A high Delta can indicate more direct exposure to stock movements.

-Theta (Θ): Indicates time decay's effect on an option’s value—critical for time-sensitive trades. Theta decay can accelerate as expiration nears, affecting strategies for long calls/puts or spreads.

1/ How does lower volatility impact hedging dynamics and momentum strategies?

Let's break down this chart 🧵 2/ Let's start from Delta and Volatility. Delta measures the sensitivity of an option's price to changes in the underlying asset's price.

When volatility is lower, options (especially at-the-money options) have a more stable delta. This makes hedging easier because the required adjustments to hedge positions, so called delta hedging are smaller and less frequent.

Lower volatility reduces the gamma risk, meaning delta remains more consistent as the underlying price moves, simplifying the hedging process.

1/ What is Skew and how does it work for traders?

Here is a simple approach of how to use the Q-Skew 🧵👀 2/ What is Skew?

Skew measures the difference in implied volatility (IV) between out-of-the-money (OTM) puts and calls on the same underlying asset. It tells us how options traders are pricing in upside vs downside risk.

For example:
- Higher IV in puts → Bearish sentiment, higher demand for protection.
- Higher IV in calls → Bullish sentiment, higher demand for upside exposure.

The Q-Skew visualizes 25D Skew for Put and Calls. When the skew moves up it is Put bias, on the way down Call bias