AMPLVSTRIP• Today (Normalized)
Amplitude Inc. logo
TripAdvisor Inc. logo

AMPL vs TRIP (Amplitude Inc. vs TripAdvisor Inc.)

Showing Closing Date Range from Sep, 14 to Sep, 15, 2026.

Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.

TODAY'S SESSION SETTLED & FINALIZED US Eastern Time (ET)

Today's Session Official Close

7:54 PM ET
2026-09-15

The regular trading session has completed and official closing prices are verified as of 7:54 PM ET. All metrics below represent finalized session performance.

Today's Alpha Margin

AMPL leads by +0.33% Alpha Spread Today

AMPL is trading at -2.05% while TRIP is at -2.38% .

AMPL (-2.05%) TRIP (-2.38%)
Dominance Spread0.33% Spread
Card 1 • Session Start 9:30 AM ET OPEN

Started At

Official opening auction price

AMPL
Gap: -0.32 (-2.34%)
$13.33
TRIP
Gap: -0.06 (-0.65%)
$9.17
Baseline Prior Closes $13.65 vs $9.23
Card 2 • Execution OFFICIAL CLOSE

Closed At

Official exchange closing price

AMPL
Settled close
$13.37
TRIP
Settled close
$9.01
Verified Snapshot7:54 PM ET
Card 3 • Net Move AMPL LEADING

Gained / Lost Today

Net return against previous session close

AMPL
$-0.28
-2.05%
TRIP
$-0.22
-2.38%
Performance Lead +0.33% Advantage

Today's Trading Range Position

Where each asset is currently trading relative to its Day Low and Day High

AMPL $13.37 (25% of range)
Low: $13.21High: $13.84
TRIP $9.01 (20% of range)
Low: $8.97High: $9.17

Session Liquidity & Volume

Trading activity, share volume, and estimated dollar liquidity

AMPL Liquidity
Share Volume
1.30M
Est. Dollar Volume
$17.34M
TRIP Liquidity
Share Volume
3.13M
Est. Dollar Volume
$28.16M

Session Ledger Comparison

Direct side-by-side breakdown of today's key auction and price metrics

MetricAMPLTRIPHead-to-Head Advantage
Today's Return-2.05% -2.38% AMPL +0.33%
Net Dollar Move$-0.28$-0.22TRIP higher move
Open Price$13.33$9.17 Gap: -2.34% vs -0.65%
Day High$13.84$9.17Session peaks
Day Low$13.21$8.97Session troughs
Intraday Spread$0.63$0.20High/Low spread
Share Volume1.30M3.13MTRIP more active
Est. Dollar Volume$17.34M$28.16MTRIP higher liquidity
Multi-Day Trajectory ChartsInteractive Historical Comparison

Explore AMPL vs TRIP Over Extended Timeframes

Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.