Intraday market dislocation today: 200-hour change +1.80% (Inactive)
As of 13 October 2026, the 200-hour change of the S&P 500 reads +1.80%. One year earlier, on 13 October 2025, it was +3.43%. The Zensei Index rates the intraday market dislocation indicator Inactive on 13 October 2026: no signal. The condition this indicator checks for is absent.
S&P 500 hourly trend: the 200-hour rate of change
A sharp fall over the last 200 trading hours means an abnormal sell-off.
200-hour change, Nov 2024 to Oct 2026. Last hourly reading of each day. Values updated every trading hour. Data as of .
200-hour S&P 500 change: last value of each month
| Month | Date | 200-hour change |
|---|---|---|
| October 2026 | +1.80% | |
| September 2026 | −1.84% | |
| August 2026 | +1.44% | |
| July 2026 | +1.00% | |
| June 2026 | +1.55% | |
| May 2026 | +10.59% | |
| April 2026 | +8.35% | |
| March 2026 | −6.23% | |
| February 2026 | −1.20% | |
| January 2026 | +0.86% | |
| December 2025 | +0.03% | |
| November 2025 | +3.07% |
What it measures
Identifies sharp, abnormal intraday sell-offs.
This filter identifies unusually sharp price moves within a single trading session. These moves often reflect forced selling or temporary liquidity imbalances.
Why it matters
When this filter activation follows sudden volatilty it means fear is being translated into actual liquidation.
This indicator belongs to the tactical filters group: short-term dislocations, separating real volatility from noise. It carries 40% of that group's weight.
How to read the status
The Index dashboard gives this indicator one of 2 statuses, from calm to stressed. A more stressed status adds more of the indicator's weight to its group score. A sharp fall over the last 200 trading hours means an abnormal sell-off.
- InactiveToday
No signal. The condition this indicator checks for is absent.
- Activated
Full signal. The condition this indicator checks for is present.
Intraday market dislocation: common questions
What is the 200-hour change of the S&P 500 today?
As of 13 October 2026, the 200-hour change of the S&P 500 reads +1.80%. The Zensei Index rates the intraday market dislocation indicator Inactive: no signal. The condition this indicator checks for is absent.
What does a rising 200-hour change of the S&P 500 mean?
A rising reading means the S&P 500 gained over the last 200 trading hours. Only a sharp fall activates this filter: it looks for forced selling, not for normal swings.
Where does the intraday market dislocation data come from?
Hourly prices of SPY, the S&P 500 fund. The chart and table show the last hourly reading of each day. Zensei computes the indicator from these series.
How often does the intraday market dislocation indicator update?
The source updates every trading hour. Zensei recomputes the indicator after each new hourly price. The chart and table on this page show the last reading of each day.
Analytics, not investment advice. The status describes current conditions; it does not predict prices.
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The Zensei Index combines this reading with nine others into one risk score from 0 (calm) to 100 (maximum risk), with a written summary when conditions change.