E-Mini S&P 500 Momentum Weakens as 30-Day Gann Cycle Rolls Over

Published 08/28/2025, 02:21 PM

The E-mini S&P 500 futures contract remains under pressure, last trading near 6493.50. Despite buyers attempting to stabilize the market above the Buy 2 Weekly level at 6497, momentum and cycle analysis warn that risk is skewed to the downside. The VC PMI pivot at 6447 is the critical threshold. A sustained close below this equilibrium would likely shift control decisively to sellers, exposing the 6399 Buy 1 Weekly demand zone as the next high-probability target.

Cyclical overlays deepen the bearish outlook. The 30-day Gann cycle, which last peaked on August 26, 2025, is now rolling over, forecasting downward pressure into its projected cycle low due around September 25–27, 2025. Meanwhile, the 360-day cycle remains in its broader topping window, which began in late July 2025 and extends into October 2025. The alignment of a short-term 30-day decline with a longer-term 360-day topping phase creates a dual-cycle confluence, historically associated with sharper corrections as both rhythms exert downside force at once.

Fibonacci retracements reinforce this vulnerability. Price has been capped beneath the 100% retracement at 6530 while clinging just above the 78.6% retracement at 6472. This band has acted as fragile support, but repeated failure to push higher weakens the bull case. A break of 6472 sets the stage for the VC PMI pivot at 6447 to be tested, and once breached, probability strongly favors an acceleration into the 6418–6399 support cluster. In cycle terms, such a breakdown would align perfectly with the unfolding decline into the late-September 30-day cycle low.

Momentum indicators confirm the weakening structure. The MACD (14, 3, 3) histogram has flattened, reflecting fading buying energy, and the MACD line sits only marginally above its signal. This fragile setup often precedes bearish crossovers, particularly when cycles are in declining phases. Against this backdrop, rallies into the 6525–6532 resistance zone should be viewed as tactical shorting opportunities, with well-defined risk just above resistance.

In summary, ES futures face heightened risk into the coming weeks. With the 30-day cycle declining toward a projected low around September 25–27, 2025, and the 360-day cycle still in a topping phase into October 2025, probabilities favor a sustained move lower. Unless buyers can reclaim strength above 6532, the market remains vulnerable to a breakdown toward 6399.

***

TRADING DERIVATIVES, FINANCIAL INSTRUMENTS AND PRECIOUS METALS INVOLVES SIGNIFICANT RISK OF LOSS AND IS NOT SUITABLE FOR EVERYONE. PAST PERFORMANCE IS NOT NECESSARILY INDICATIVE OF FUTURE RESULTS.

Latest comments

Risk Disclosure: Trading in financial instruments and/or cryptocurrencies involves high risks including the risk of losing some, or all, of your investment amount, and may not be suitable for all investors. Prices of cryptocurrencies are extremely volatile and may be affected by external factors such as financial, regulatory or political events. Trading on margin increases the financial risks.
Before deciding to trade in financial instrument or cryptocurrencies you should be fully informed of the risks and costs associated with trading the financial markets, carefully consider your investment objectives, level of experience, and risk appetite, and seek professional advice where needed.
Fusion Media would like to remind you that the data contained in this website is not necessarily real-time nor accurate. The data and prices on the website are not necessarily provided by any market or exchange, but may be provided by market makers, and so prices may not be accurate and may differ from the actual price at any given market, meaning prices are indicative and not appropriate for trading purposes. Fusion Media and any provider of the data contained in this website will not accept liability for any loss or damage as a result of your trading, or your reliance on the information contained within this website.
It is prohibited to use, store, reproduce, display, modify, transmit or distribute the data contained in this website without the explicit prior written permission of Fusion Media and/or the data provider. All intellectual property rights are reserved by the providers and/or the exchange providing the data contained in this website.
Fusion Media may be compensated by the advertisers that appear on the website, based on your interaction with the advertisements or advertisers.
© 2007-2026 - Fusion Media Limited. All Rights Reserved.