MRSH
Marsh McLennan
MRSH
Q3 2026 Earnings
Thu, Oct 15 · Before open
Expected move · ML forecast
±4.1%
$163.00 · $177.00 · via ML forecast
Earnings move

Market vs model vs history

Absolute move magnitude around $170.00 spot. Price ranges are symmetric references, not directional forecasts.
Options-implied
±4.6%
$162–$178
ATM straddle
Nightly model
±4.1%
$163–$177
P10–P90 1.0%–9.6%
Historical median
±4.4%
$163–$177
Last 3 earnings
Straddle exceedance ≈43%Options price 0.5 percentage points more movement than the model.IV rank 39%Light band P10–P90 · dark band P25–P75 · line P50Quantile interpolation · before spreads, fees, and post-event IV change
Historical

Event study · 3 events

Realized earnings reactions versus the option-implied range available before each event.
EPS beat 1/1
Observations
3
Median |move|
4.4%
Outside implied
0/2
Largest |move|
6.0%
+11%−11%0%Q4 25Q1 26Q2 26
EPS surprisevs sell-side consensus
Implied rangeRealized (up)Realized (down)Outside implied
Comparable history1079 events across 253 symbols · 0.57x median realized/implied · 26% outside implied
ATM IV
27.7%
Front-month · 16 DTE
IV-based expected move
±5.8%
28% annualized IV · 16 DTE
ATM Straddle
$7.90
Call + put · strike $170.00
IV Rank
39%
52w 20–35%
Term structure

Implied range across expiries

Spot × (1 ± EM) at each expiry. Hover an expiry for details.
2 expiries
$155$163$170$177$185Oct 1616dNov 2051d$183$157
Practical scenario

Earnings gap scenarios

One long ATM straddle held to expiry · before fees and IV repricing.

K $170.00 · paid $7.90
-1.5× EM
$395
-1× EM
$0
No move
-$790
+1× EM
$0
+1.5× EM
$395
Move unit ±4.6% · spot $170.00Model midpoint ±4.1%Expiry payoff proxy, not a forecast.
ATM greeks

Greeks by expiry

ATM call · delta hedge ratios, sensitivity to vol and time.
ExpiryDTEATM IVΔ DeltaΓ Gamma𝜈 VegaΘ ThetaStraddle
Oct 16Earnings
K $170
16d27.67%0.5240.04020.14-0.14$7.90
Nov 20
K $170
51d24.87%0.5340.02510.25-0.07$12.65
Research snapshot
ValidatedEnd-of-day research
Options snapshotSep 30Frozen chain inputs
Earnings eventOct 15before open
Forecast modelT-21 modelInputs from Sep 24
Forecast checks13 controls0 exceptions · checked Oct 16
Export snapshotJSONCSV
Research data · as of 2026-09-30Method: ML forecast
Marsh McLennan (MRSH) | Quantiv