Products
SentimenTrader Trading Tools
‍
Backtest Engine
My Trading Toolkit
Correlation Analysis
Seasonality
Market Prediction
Indicators & Data API
‍
Proprietary Indicators & Charts
Market Data API
Strategies & Scanner
‍
50+ Trading Strategies
Smart Stock Scanner
Smart Option Scanner
Research Reports
‍
Research Solutions
Reports Library
Free Resources
Simple Backtest Calculator
Simple Seasonality Calculator
The Kelly Criterion Calculator
Sentiment Geo Map
Public Research Reports
Education
Sentiment Indicators
Technical Indicators
Pricing
Company
About
In the News
Testimonials
Client Success Stories
Contact
Log inLoginSign up
< BACK TO ALL REPORTS

Market Optimism and Complacency Reach Near-Historical Persistence Levels

by Sentimentrader
2025-10-23
Investors have maintained risk-on sentiment for 85 consecutive days, with the VIX remaining below 30 for 125 straight days. Historical data shows deteriorating market risk-reward ratios; while immediate losses are unlikely, short-term gains may not be sustained, and flat returns with heightened left-tail risk are expected in the next 1-2 months as easy upside momentum fades.

Key Points:

  • Core risk indicators have remained in "Risk On" mode for 85 consecutive days.
  • The VIX has not touched 30 for 125 consecutive days.
  • Historical data suggests deteriorating market risk-reward ratios.

Sustained Confidence

Investor risk appetite has persisted for weeks, and in fact, months. According to the "Risk On/Off Indicator," most of the 21 core metrics have stayed in "Risk On" mode for over 85 consecutive days.

Market Optimism and Complacency Reach Near-Historical Persistence Levels

At the same time, the market's "fear gauge" is showing extreme persistence. The VIX (Volatility Index) has remained below 30 for 125 consecutive days, meaning the market has not experienced a significant panic event to reset this counter for more than six months.

Market Optimism and Complacency Reach Near-Historical Persistence Levels

Recent events-such as volatility in rare earth markets pushing the VIX to 25-indicate the market is not entirely complacent. Instead, it may be entering a "high-risk choppy period" as shown in historical data: neither in full complacency below 20 nor extreme panic above 30.

Mixed Historical Returns

Prolonged investor risk appetite does not necessarily spell trouble for stock prices. However, historical data shows a shift in the distribution of risk and reward under such conditions. Notably, the risk windows predicted by these two signals appear to be staggered in time.

For the "85 days of Risk On" signal, risks are most immediate in the 1-month horizon, revealing deteriorating risk-reward dynamics. While the median 1-month return is a modest +0.7% with a 56% upside probability, the average return falls to -1.2%.Related Backtest Click Here.

Market Optimism and Complacency Reach Near-Historical Persistence Levels

For the "125 consecutive days of VIX below 30" signal, peak risks seem delayed until the 2-month mark. Backtest data shows the S&P 500's median 2-month return drops to -0.1% with a 47% upside probability, indicating a typical outcome of flat or slightly negative performance.Related Backtest Click Here.

Market Optimism and Complacency Reach Near-Historical Persistence Levels

This significant divergence in the key risk periods (1 month vs. 2 months) between the two signals serves as a statistical warning. It suggests the historical sample includes severe downturns that drag down the average-known as "left-tail risk"-tilting overall risk-reward dynamics to the downside.

Divergent Performance of Risk Assets

Backtest engine data reveals that among major stock indices, the small-cap Russell 2000 Index underperforms significantly following these signals.

After the "Risk Measure signal" is triggered, the median 1-month return falls to -0.8% with an average return of -1.9%, indicating higher-risk market segments may face greater pressure in this environment.

Market Optimism and Complacency Reach Near-Historical Persistence Levels

Following the "VIX signal," the Russell 2000's median 2-month return drops to -1.2% with an average return of -4.9%.

Market Optimism and Complacency Reach Near-Historical Persistence Levels

What the Research Tells Us...

Sustained investor confidence and the market's ability to maintain this state suggest the potential for a strong long-term bull market. This is supported by historical data showing a more than 75% upside probability for both signals over a 1-year horizon. However, it's crucial to note that current market structures differ from historical samples-factors like the impact of 0DTE options (zero-days-to-expiration options) and the potential macroeconomic cycle of interest rate cuts may affect the comparability of historical data.

Thus, while historical momentum may persist, the data indicates the most likely path over the next 1-2 months is flat returns with increased left-tail risk probability. This suggests the market may have exhausted its easy upside momentum, warranting a cautious stance.

PRODUCTS
SentimenTrader
Trading Tools
Indicators & Data API
‍
Strategies & Scanner
‍
Research Reports
FREE
RESOUrCES
Simple Backtest
Calculator
Simple Seasonality
Calculator
The Kelly Criterion
Calculator
Sentiment Geo Map
‍
Public Research Reports
‍
Education
Sentiment Indicators
‍
Technical Indicators
‍
Pricing
Bundle pricing
‍
FAQ
‍
Announcements
‍
COMPANY
‍
About
‍
In the News
‍
Testimonials
‍
Client Success Stories
CONTACT
‍
General Inquiries
‍
Media Inquiries
‍
Financial Professionals Inquiries
‍
© 2026 Sundial Capital Research Inc. All rights reserved.
Setsail Marketing
TermsPrivacyAffiliate Program
Risk Disclosure: The information and tools provided are for research and analytical purposes only and are not intended as investment advice. Market analysis involves uncertainty, and outcomes may differ from expectations. Users should conduct their own due diligence and consider their individual circumstances before making any financial decisions. Past performance is not necessarily indicative of future results.

Hypothetical Performance Disclosure: Hypothetical performance results have many inherent limitations, some of which are described below. No representation is being made that any account will or is likely to achieve profits or losses similar to those shown; in fact, there are frequently sharp differences between hypothetical performance results and the actual results subsequently achieved by any particular trading program. One of the limitations of hypothetical performance results is that they are generally prepared with the benefit of hindsight. In addition, hypothetical trading does not involve financial risk, and no hypothetical trading record can completely account for the impact of financial risk of actual trading. for example, the ability to withstand losses or to adhere to a particular trading program in spite of trading losses are material points which can also adversely affect actual trading results. There are numerous other factors related to the markets in general or to the implementation of any specific trading program which cannot be fully accounted for in the preparation of hypothetical performance results and all which can adversely affect trading results.

Testimonial Disclosure: Testimonials appearing on this website may not be representative of other clients or customers and is not a guarantee of future performance or success.