Narrative Velocity Index (NVI)

How fast the story is changing — the leading indicator that captures media narrative shifts before they move markets.

80/ 100Surging
Last updated: 2026-04-05
What this means right now

Extreme narrative acceleration. Multiple financial terms are spiking across diverse sources simultaneously, suggesting a major macro event or regime shift is in progress. The fastest-accelerating narratives are "tariff" (+571%), "default" (+271%), "inflation" (+157%), "escalation" (+157%), "cpi" (+114%). Retail positioning is likely shifting rapidly.

Term Acceleration
95
Sentiment Divergence
50
Source Primacy
100

30-Day History

No data available

How Traders Use NVI

NVI tells you how fast the market's information environment is shifting and in which direction. This matters because narrative precedes positioning, and positioning precedes price. By the time a macro theme shows up in VIX or sentiment surveys, the narrative that caused it has been building for days. NVI captures that build-up in real time.

The Core Signal: Velocity + Direction

NVI answers two questions simultaneously. The composite score tells you how fast narrative is changing (velocity). The sentiment divergence signal tells you whether sources agree on direction. The combination is what matters:

NVI High + Converged

Strong directional signal.Narrative is accelerating and sources agree on direction. This is the highest-conviction environment. If CONVERGED_BULLISH, the market is building a risk-on story across all editorial leans — lean into it. If CONVERGED_BEARISH, defensive positioning across the board. Don't fade a converged narrative.

NVI High + Diverged

High uncertainty, big move coming.Narrative is accelerating but sources disagree on direction. This is the "something big is about to resolve" state. The market knows a macro event matters but hasn't decided how to price it. Reduce position size and wait for convergence, or structure optionality (straddles, wide credit spreads). The resolution — when divergence snaps to convergence — often produces the sharpest moves.

NVI Low + Any

Quiet tape, trend continuation.When NVI is low, the narrative landscape is stable. Existing trends persist because there's no new information to disrupt them. This is where mean-reversion, carry, and trend-following strategies work best. Don't look for catalysts that aren't forming.

NVI Spike from Low

Regime break signal. A rapid NVI increase from Quiet/Stable to Active/Accelerating means a new narrative is emerging from a quiet backdrop. This is often the earliest signal that a trend is about to change. Check the top accelerating terms below to understand what the new story is, then position accordingly.

Reading the Sub-Components

Term Acceleration — "What is the market about to care about?"

The top accelerating terms are your most actionable signal. If "tariff" is accelerating at +500%, the market is about to reprice trade-sensitive assets. If "rate cut" is surging, duration and growth stocks benefit. If "recession" and "credit crunch" are spiking together, it's time to de-risk. The terms tell you which narrative is driving the NVI reading — and therefore which sectors, asset classes, and positions are most exposed.

Sentiment Divergence — "Has the market made up its mind?"

When contrarian outlets (Wolf Street), establishment media (CNBC), wire services (Reuters), and government sources (Fed press) all agree, the narrative has structural support and is likely to persist. When they disagree — establishment bullish but contrarians bearish, for example — the market is in a tug-of-war. Convergence = momentum. Divergence = caution. The most profitable trades come from positioning early during convergence and avoiding the chop during divergence.

Source Primacy — "How fast is the news cycle moving?"

When a few sources dominate story-breaking, it means new information is arriving fast and the market is in reaction mode. High primacy concentration = use shorter time frames and tighter risk management. When primacy is distributed (many sources arriving at stories simultaneously), the news cycle is slower and positions can breathe.

Important Caveats

  • -NVI measures narrative momentum, not truth. Markets can build powerful narratives around themes that don't materialize. Always cross-reference NVI signals with the other Convex indices and actual economic data.
  • -A surging NVI (80+) can mean you're early or you're late. Check whether the narrative has been building for days (you may be late) or spiked suddenly (you may be early). The velocity chart below helps distinguish these.
  • -NVI is a leading indicator for retail positioning, not institutional. Large institutional flows respond to different signals. NVI is most useful for understanding how the consensus retail narrative is forming and whether to align with or fade it.

Cross-Index Playbook (live)

Current Regime: Risk-On Expansion

calm

Fundamentals, positioning, and liquidity are broadly supportive of risk assets.

CRPI at 18 indicates low recession probability. CRAI at 53 shows healthy risk appetite without extremes. CNLI at $5.83T provides ample liquidity. NVI at 80 suggests the narrative environment is accelerating — a regime change may be forming. This is the environment where staying invested and riding trends pays off.

What this means for your portfolio
  • -Stay invested in risk assets. The macro backdrop is supportive.
  • -Focus bottom-up: with no macro headwind, stock and sector selection drives returns.
  • -Don't overthink or hedge excessively — the cost of protection drags returns in benign environments.
  • -Watch CRPI and NVI for early deterioration signals. Regimes shift fastest when least expected.
Key Cross-Index Dynamics Right Now
NVI + CRPINarrative shift without fundamental confirmation

NVI at 80 but CRPI only 18 — the media story is changing fast but recession indicators are calm. This could mean the narrative is running ahead of reality (fade it) or that it's a different type of shift (sector rotation, policy change, geopolitical). Check the top accelerating terms to distinguish.

NVI + CNLINarrative shift with ample liquidity

NVI at 80 and CNLI at $5.83T. The narrative is shifting and there's liquidity to power the move. Direction uncertain. The liquidity will fuel whichever direction the narrative resolves.

This regime assessment is generated algorithmically from live Convex index values. It is not financial advice. Cross-index signals add context but do not guarantee outcomes. Always consider your own risk tolerance, time horizon, and the full market picture.

Term Velocity Heatmap

Each cell shows a tracked financial term's velocity score (0-100). Red cells are accelerating rapidly — these are the narratives gaining the most traction right now. Green cells are stable or decelerating. Use this to identify which specific themes are driving the composite NVI reading, and map them to the asset classes they affect.

tariff
100+571%
4 sources
default
99+271%
1 source
escalation
97+157%
2 sources
inflation
97+157%
3 sources
cpi
95+114%
1 source
junk bonds
95+114%
1 source
rate hike
93+100%
2 sources
unemployment
92+86%
2 sources
deficit
91+71%
2 sources
cbdc
87+57%
1 source
nonfarm payrolls
87+57%
1 source
trade war
87+57%
1 source
fed funds
87+57%
1 source
sanctions
87+57%
1 source
crypto regulation
83+43%
1 source
regime change
83+43%
2 sources
coup
83+43%
1 source
stablecoin
80+29%
2 sources
pivot
79+14%
1 source
energy crisis
79+14%
1 source

Source Sentiment Divergence

This chart shows how different editorial categories — contrarian, establishment, wire, government, academic, and crypto-native — are reading the current environment. When the bars align (all bullish or all bearish), sources are converging and the signal is strong. When they diverge, the market hasn't reached consensus. Watch for the moment divergence snaps to convergence — that's often when the sharpest moves happen.

Building Signal...Convergence: 0.00 | 0 articles

Source Authority Leaderboard

Which sources consistently break stories first, by topic. High-authority sources on a given topic are the ones worth watching most closely — when they publish, the rest of the media follows. A shift in authority concentration (fewer sources dominating) signals a fast-moving news environment.

SourceTopicAuthorityFirst-Mover %Clusters
ICGGENERAL100.0100%2
COINDESKGENERAL90.0100%3
GNEWS_BONDSGENERAL79.0100%3
GNEWS_GEOPOLITICSGENERAL79.0100%2
GNEWS_CENTRAL_BANKSGENERAL79.0100%2
GNEWS_COMMODITIESGENERAL79.0100%2
THE_BLOCKGENERAL0.00%2
GNEWS_CRYPTOGENERAL0.00%2

Methodology

Markets don't move on events — they move on narratives about events. The same earnings miss that triggers a 5% selloff in a fearful market barely registers in a bullish one. What changed isn't the data — it's the story the market is telling itself. NVI measures that story in real time. Most sentiment indicators measure what people feel (AAII surveys), what they're paying for protection (VIX), or how they're positioned (put/call ratios). These are all useful, but they measure the output of narrative — the decisions people have already made. NVI measures the input: the information environment itself. By the time sentiment surveys shift, the narrative that caused the shift has been building for days or weeks. NVI captures that acceleration as it happens. The index processes every article from 46 editorially diverse news sources — from Reuters and the Fed to Wolf Street and Rekt News — extracting three structural signals: how fast specific financial terms are gaining traction (term velocity), whether editorially opposed sources are converging on the same conclusion (sentiment divergence), and which sources are consistently breaking stories first (source primacy). These signals are combined into a single 0-100 reading that tells you how fast the market's information environment is shifting. The key insight is that convergence across normally-opposed sources is a far stronger signal than convergence within an echo chamber. When contrarian outlets, establishment media, and wire services all start telling the same story simultaneously, that narrative has real structural support — and the market will price it in.

Components

Term Frequency Acceleration40%

7-day rolling velocity of ~80 curated financial terms across 46 sources. Measures how fast specific narratives (recession, rate cut, tariff, etc.) are gaining or losing media attention.

Sentiment Divergence35%

Convergence/divergence of bullish-bearish sentiment across editorial lean categories (contrarian, establishment, wire, government, academic, crypto-native, neutral).

Source Primacy Shift25%

Rate of change in source authority concentration. Measures whether a few sources are breaking most stories (fast-moving environment) or if news is broadly distributed (quiet environment).

Formula

NVI = (Term Acceleration * 0.40) + (Sentiment Divergence * 0.35) + (Source Primacy Shift * 0.25)

Limitations

  • NVI requires 14 days of data for reliable signal. During warm-up, the index is flagged as unreliable and excluded from analysis pipelines.
  • Term dictionary is curated (~80 terms) and may miss emerging narratives. An emerging term detector flags new terms appearing in 5+ sources, but dictionary updates require manual review.
  • Source-level editorial lean is a simplification. CNBC may be establishment on rates but contrarian on crypto. Per-topic lean overrides are supported but not yet populated.
  • Sentiment is piggybacked on significance scoring, not a dedicated NLP model. Confidence varies by article type.
  • Story clustering uses keyword fingerprinting (Jaccard similarity), not semantic understanding. Articles with different phrasing about the same event may not cluster.

Interpretation Guide

0-20Quiet

Minimal narrative change. Media landscape is stable. Trend-continuation environment — existing positions can ride. Low probability of regime shift means mean-reversion strategies and carry trades work well. Don't fight the trend looking for a catalyst that isn't forming.

20-40Stable

Normal narrative evolution. Background noise, not signal. This is the default state of markets — most days are stable. Maintain existing positioning and focus on bottom-up analysis rather than macro narrative.

40-60Active

Narrative momentum building. Something is gaining traction but hasn't reached consensus. This is the "watch closely" zone — the market is starting to tell itself a new story. Tighten stops on positions that would be wrong if the emerging narrative plays out. Good time to build watchlists for the next move.

60-80Accelerating

Strong narrative shift underway. Multiple financial terms spiking across diverse sources. Retail positioning is actively shifting. This is where the trade is — align with the narrative direction (check sentiment divergence for direction) or reduce exposure. Sitting still in the Accelerating zone means the market is moving and you're not.

80-100Surging

Extreme narrative acceleration — a rare signal that occurs during major macro events, policy surprises, or systemic shocks. Nearly all sources are converging on the same story. Paradoxically, this can be both the most dangerous and most profitable zone: if you're already positioned correctly, hold on. If you're not, be cautious — by the time NVI is surging, much of the move may already be priced in. Look for exhaustion signals.

What Makes NVI Different

  • Unlike VIX (backward-looking options pricing) or put/call ratios (lagging), NVI captures the information environment that drives future positioning decisions — it measures the cause, not the effect.
  • Unlike sentiment surveys (AAII, NAAIM) that are weekly and self-reported, NVI updates every 30 minutes from actual media output. Surveys tell you what people said last week. NVI tells you what's shaping their decisions right now.
  • The editorial lean diversity check distinguishes genuine consensus from echo-chamber amplification. Crypto Twitter can be unanimously bullish without meaning anything. When contrarian and establishment sources agree, that's structural.
  • The top accelerating terms tell you exactly WHAT the market is about to care about — not just that something is happening, but what. "Tariff" accelerating is a very different trade than "rate cut" accelerating.
  • NVI is the only Convex index that measures information flow rather than financial data, making it truly complementary to CRPI (recession risk), CNLI (liquidity), and CRAI (positioning). Together they cover the full signal chain: narrative → positioning → liquidity → fundamentals.