AlgoIndex Blog
Daily institutional reviews and longer-form market research. The same analysis that drives our automated trading strategies.
How Often Does the S&P 500 Break Its Expected Move?
Forward-tested data on how often the S&P 500 closes beyond its options-implied expected move, split by dealer gamma environment. Scored daily, no lookahead.
Max Pain Explained: Does Price Really Pin to It?
Max pain is the option strike where buyers lose the most at expiration, and price often drifts toward it. What it is, how to find it, and whether it really pins.
S&P 500 Futures Rotate a Semiconductor Shock Instead of Wearing It, July 7, 2026
ES holds near 7,574, down just 0.22 percent, while Nasdaq futures drop over 1 percent and Dow futures rise. Rotation, not liquidation, with dealer positioning supportive above the 7,530 inflection. Full level map and setup.
Nasdaq-100 Futures Crack 415 Points as the AI Trade Meets Its First Reset, July 7, 2026
NQ gapped 1.09 percent lower to 29,616 on an Asian semiconductor unwind, back below the dealer gamma flip into negative gamma, sitting on the 50-day average. Full data, levels, and the fade setup.
Gold Stalls Under Its 20-Day Average Inside a Corrective Downtrend, July 7, 2026
Gold pushed to 4,179.5 overnight and stalled to the tick under its 20-day, then swept to 4,127.7. A five-day bounce off the June base meets an 80 percent sell composite. Fade the 4,163 to 4,180 supply. Full level map.
Crude Oil's Hormuz Bid Runs Into a Wall of OPEC-Plus Supply, July 7, 2026
WTI is up 0.90 percent near 69.17 on renewed Strait of Hormuz attacks, but the producer group raised output and Saudi cut its flagship price by 11 dollars. A washed-out oscillator meets a live catalyst. Tactical long setup and full data.
Nasdaq-100 Futures Carry Back to 30,000 on a Negative-Gamma Book, July 6, 2026
NQ reopens near 29,875, up 1.1 percent, stalling at 30,000 and the 20-day average with dealers in negative gamma below price. The 10:00 ET ISM services print decides the reclaim. Full data and setup.
Crude Oil Sits Below Every Average, Washed Out and Renting a Soft Dollar, July 6, 2026
Front-month WTI reopens near 68.30, below every moving average with an 88 percent sell composite, but oversold and leaning on a two-week-low dollar. Fade strength toward the 67.04 base. Full level map.
S&P 500 Futures Press Into a Wall of Dealer Resistance as ISM Services Looms, July 6, 2026
ES returns from July 4 pressing into dealer resistance at 7,565 to 7,607, with positive gamma pinning the range into the 10:00 ET ISM services prices-paid print. Full level map and setup.
Value Area and VPOC: Volume-Profile Levels That Hold
The value area (VAH, VAL) and VPOC are the price levels where the most volume traded. What they are, how to use them, and forward-tested data on whether they hold.
Nasdaq 100 Futures Pause as Chips Cool Into the Jobs Report, July 2, 2026
Nasdaq 100 futures ease as a semiconductor selloff spreads and dealers sit net-short gamma into a pulled-forward jobs report. Full levels and the decision zones.
Crude Bleeds the War Premium as Hormuz Reopens, July 2, 2026
WTI bleeds its geopolitical premium as the Strait of Hormuz reopens and Saudi tankers return, deeply oversold into a pulled-forward jobs report. Full levels and paths.
S&P 500 Futures Climb After a Soft, Dovish Jobs Report, July 2, 2026
A soft 57k payrolls print with a lower 4.2% jobless rate reads as dovish, and S&P 500 futures pop into the 7,580 decision zone. Full levels, the reaction, and the updated plan.
Gold Stays Under Pressure but Oversold Into the Jobs Report, July 2, 2026
Gold sits below every average but the 5-day, 96% composite sell yet near-oversold, into a pulled-forward jobs report. Full levels and the 3,955 line.
Cumulative Volume Delta (CVD): How to Read Order Flow
Cumulative Volume Delta (CVD) tracks net aggressive buying vs selling. What CVD is, how it is calculated, how to trade divergence and absorption, and its data limits.
Crude Opens Q3 Resting on Its Shelf: War Premium Fades, Alliance Adds Barrels, July 1, 2026
WTI opens the new month on its 68.22 support shelf as the war premium fades, the alliance signals more barrels, and the dollar firms. Full levels and the inventory-report path.
Gold Breaks Down Into the Q3 Open: Oversold, But the 3,955 Shelf Decides, July 1, 2026
Gold enters Q3 in an outright breakdown below every moving average with a 100% composite sell, yet deeply oversold. Full levels, the 3,955 shelf, and the data path.
Two and a Half Percent From a Record: Nasdaq 100 Futures Pause Below the Highs, July 1, 2026
Nasdaq 100 E-mini exhales below records as a firmer dollar pressures megacaps and dealers sit net short gamma into ISM. Full levels, the 30,105 base, and the data path.
Pinned Under the Wall: S&P 500 Futures Open Q3 at a 20,000-Contract Call Ceiling, July 1, 2026
S&P 500 E-mini opens Q3 near records but pinned under the 7,537 call wall as a rate-hike scare firms the dollar. Full levels, the dealer gamma strip, and today manufacturing-survey path.
S&P 500 Quarter-End: Positive Gamma Returns and the 7,561 Call Wall
ES futures reclaimed positive dealer gamma on Monday's reversal. Quarter-end read for June 30: a buy-the-pullback bias into 7,471 to 7,481, capped by the call-heavy 7,561 ceiling, with the full level map and trade setup.
S&P 500 Bounce Runs Into a Wall of Resistance
ES recovers 60 points overnight into a dense resistance band at 7,485 to 7,508, the day before quarter-end and a quarterly options expiration.
Nasdaq Leads the Bounce, Straight Into Supply
The Nasdaq-100 leads the complex higher overnight, gapping into prior-high supply near 29,745 on the final session of the quarter.
Gold Sheds Its War Premium Into Quarter-End
Gold extends its safe-haven unwind toward the monthly low as de-escalation drains the war premium and policy commentary turns hawkish.
Crude Bounces Off a Four-Month Low
WTI bounces off a four-month low and tests its 200-day average as Gulf supply normalizes, a two-sided session inside a bearish trend.