Tape
ab
.io
Home
Market
Overview
SPX, breadth, the one-read
Breadth & Internals
MAs · highs/lows · A/D · volume
Sectors
rotation · RS vs SPY · commodities
Volatility
VIX · percentile · regime
Dark Pool
off-exchange short-volume
Options
Overview
GEX & OI, by ticker
GEX
gamma exposure by strike
OI
open interest · max pain
Strategy
Research
Patchbay
SPX
7,619.98
−0.5%
VIX
17.1
BETA
Strategy
/
Falling-Knife
/
NVR
NVR
· NVR, Inc.
Falling-knife detail
Status
Turned (entry zone)
Sell-off from peak
32.9%
Breakout level
6236.10
As of
2026-09-14
Price — peak → trough → breakout → now
peak
trough
breakout
entry
level
Tape
ab
.io
price
200-day MA
NVR — Falling-Knife Chart — Tapelab