NEW RESEARCH · SEPTEMBER 2026 · FREE DATASET BELOW

The crowd says war.The curve says the Fed.

The 10-year Treasury hit 5.11% on Sep 23, the 30-year 5.40%, and mortgage rates crossed 7%. Social media is four times louder about yields than it was in the first half. We put what the crowd blames next to what the curve is actually pricing, measured which stocks feel it, and checked how much the midterms show up in bond talk.

10Y since Feb 27
+114bp
3.97% → 5.11%
Real-yield share
91%
of the 10Y move
Yield talk vs H1
4.3x
"treasury yields" posts, Sep pace
Midterms in bond talk
0.5%
of engagement, Jan to Sep
01 · The move

A real-rate shock, not an inflation scare

From the Feb 27 low, the 2-year rose 147bp, the 10-year 114bp and the 30-year 76bp. The front end led and the curve flattened. Almost all of the 10-year move is real yield: inflation expectations barely moved. The Fed cut three times in late 2025, then hiked 25bp at its September meeting.

Treasury yields, 2026

Weekly close, %. Source: FRED (DGS2, DGS10, DGS30).

What the 10-year's +114bp is made of

Change since Feb 27, basis points. Source: FRED.
10Y real yield (TIPS)
+104
10Y inflation expectations
+8
5Y inflation expectations
−7
2Y nominal
+147
30Y mortgage
+105

An inflation or deficit scare usually lifts breakevens and steepens the curve. This did the opposite: breakevens flat, 2s30s flatter. That is the signature of a tighter expected Fed path.

02 · The conversation

Four times louder, and it follows the tape

Posts on the "treasury yields" topic averaged about 3,300 a month in the first half. September is running at about 14,200. The surge came in August and September as the 10-year pushed toward 5%. Day by day, the chatter tends to follow yield moves rather than lead them: on rates, the crowd explains the move more than it predicts it.

"Treasury yields" + "bond market" posts per week vs. the 10-year

Posts created (bars, left) and 10Y yield (line, right). Full weeks only for posts. Source: LunarCrush, FRED.
03 · What the crowd blames

War and oil lead the story. The Fed trails it.

We tagged 16,899 rate-specific posts (topics "treasury yields" and "yields", plus bond-specific posts on "treasury", Jan 1 to Sep 23, 1.7B interactions) by the driver they cite. War and oil dominate, spiking in March, May and September. The Fed and inflation each draw less than half as much engagement. The curve says the Fed is the transmission: oil and war feed the inflation fear, the Fed responds, and real yields do the work.

Share of rate-post engagement citing each driver

Engagement-weighted, keyword-tagged, overlapping (a post can cite several). Most posts cite none.

Crowd vs. curve

DriverCrowdCurve says
War / oil#1 by farBreakevens flat: not pricing lasting inflation
Inflation~8%5Y breakeven down 7bp
The Fed~9%2Y +147bp, curve flatter: the main channel
Deficits~5%Would steepen the curve; it flattened
Midterms0.5%Not priced yet
04 · The midterms

Two loud conversations that barely touch

Posts on the midterms have grown about 6x since January, to a pace near 300,000 a month. Yet only 0.5% of bond-market engagement mentions them. Where the two meet, the posts are about affordability, gas prices and the national debt, not the yield curve. Before Nov 3 the bond market is trading the Fed. After, the channel that matters is the fiscal path: which party controls Congress, and how much Treasury has to borrow.

Weekly posts: midterms vs. treasury yields

Posts created per week. Source: LunarCrush.
05 · Who feels it

Housing breaks first. Energy moves with yields.

For 923 of the 1,000 largest US stocks, we measured the average daily move for each +10bp in the 10-year, Mar 1 to Sep 22. Energy is the only sector that rises with yields, consistent with oil sitting underneath both. Homebuilders and the mortgage lender Rocket track the 10-year most tightly of any large caps. Airlines and cruise lines show up because they are hit by the same oil move, not only by rates.

Median daily move per +10bp in the 10-year, by sector

%, sectors with 15+ names. Source: LunarCrush prices, FRED.

Tightest links to the 10-year (market cap over $20B)

StockCorr.Per +10bp daySince Feb 27
RKT−0.70−5.8%−32%
DHI−0.63−3.1%−10%
LEN−0.63−3.3%−32%
CCL−0.62−4.3%−29%
PHM−0.61−2.9%−11%
UAL−0.61−4.2%+8%
OXY+0.55+2.8%+8%
COP+0.54+2.4%+12%
XOM+0.52+2.0%+4%
06 · What to watch into November

Four gauges that settle the argument

5-year breakeven

If the war-and-oil story is right, it rises. So far it is lower than in February. A move above 2.5% would change the read.

The 2s30s curve

Flattening says the Fed. A steepener with the long end leading would say fiscal worry and term premium.

House-control odds

The midterm signal for rates is who controls Congress, not the affordability debate. One-party control raises the odds of a bigger deficit.

Early-November refunding + late-October FOMC

Treasury's borrowing plan lands right around the election; the Fed meets days before it. Watch whether social attention shifts from war to deficits.

Read this before quoting it
  • Social shares measure attention, not cause. Driver tags are keyword-based and overlapping; most posts cite no driver.
  • Stock sensitivities are correlations over one regime. Oil moves both yields and several of these stocks.
  • Yields from FRED as of Sep 23-24, 2026. LunarCrush closes were spot-checked against an independent source.
  • This is research on public data, not investment advice or a rate forecast.
07 · The dataset

Don't take our word for it

Every figure on this page, free, no registration. The .md file is a companion brief for AI assistants: drop it into Claude or ChatGPT next to the data and your model starts from the right place.

⬇ Daily yields + social volume (CSV) ⬇ 923-stock rate sensitivity (CSV) ⬇ Sector sensitivity (CSV) ⬇ AI guide (.md)
Joe Vezzani
Talk to Joe

The commercial feed runs this hourly with history: attention, sentiment and narrative for any ticker, topic or watchlist, point-in-time.

joe@lunarcrush.com