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
SPX
7,499.36
+0.8%
VIX
16.4
BETA
Strategy
/
Falling-Knife
/
MCK
MCK
· McKesson Corporation
Falling-knife detail
Status
Faded — invalidated
Sell-off from peak
27.6%
Breakout level
781.62
As of
2026-06-30
Price — peak → trough → breakout → now
peak
trough
breakout
entry
level
Tape
ab
.io
price
200-day MA