SiteOne Landscape Supply, Inc.Close $95.09EOD only
Max Pain
$105.00
Next expiry Aug 21, 2026
Expected Move
±$1.85
1.9% from close
Price Gap
+9.91
Distance to max pain
IV Rank
14
Low premium
P/C OI
0.86
Slightly call-heavy
Consensus
—
No reports available
Published snapshot: Aug 18, 2026 close
End-of-day snapshot
This page reflects SITE options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.
Published Snapshot
Aug 18, 2026 close
Max Pain — SITE
Data as of market close Aug 18, 2026
Nearest listed expiration 2026-08-21 shows max pain at $105.00 (9.91 above spot). Use this page to evaluate pin-risk zones, strike pressure, and open-interest concentration before selecting trade structure.
Max Pain Strike
$105.00
Nearest expiry
Expected Move
±$1.85
±1.9%
Days to Expiry
3
Calendar days
Total Call OI
217
Nearest expiry
Total Put OI
70
Nearest expiry
P/C OI Ratio
0.32
Put-heavy
Spot Price
$95.09
Published close
Consensus
-
Open report for full read
Max Pain by Expiration
Pain by Strike
Drill into expiration
Selected: 2026-08-21
Expiration
Max Pain Strike
Last Updated
2026-06-18
$110.00
6/18/2026, 11:30:04 PM
2026-07-17
$110.00
7/17/2026, 11:29:21 PM
2026-08-21NextUpdated
$105.00
8/18/2026, 11:29:03 PM
2026-09-18
$100.00
8/18/2026, 11:29:03 PM
2026-10-16
$115.00
8/18/2026, 11:29:03 PM
2027-01-15
$130.00
8/18/2026, 11:29:03 PM
Selected expiration: 2026-08-21 at max pain $105.00.
SITE pain by strike for 2026-08-21 expiration
Strike
Call Pain
Put Pain
Total Pain
80
0
122500
122500
85
0
88500
88500
90
0
56500
56500
95
0
26000
26000
100
0
5000
5000
105
500
3500
4000
110
42500
2000
44500
115
100000
500
100500
120
164500
0
164500
130
329500
0
329500
135
414000
0
414000
140
521000
0
521000
145
628500
0
628500
How to Read Max Pain
Compare pin-risk and strike-pressure across expirations from the latest published close.
What max pain measures
Max pain is the strike where option holders would collectively lose the most at expiration, based on open interest across the listed chain.
How traders use it
It is most useful as a possible pinning zone, especially when spot is already trading near a crowded strike into expiration.
What can break it
Strong directional flows, news, or fast spot moves can overwhelm any pinning tendency, so max pain should support a thesis rather than drive it alone.
The closer you are to expiration, the more useful this becomes as context and the less useful it is as a standalone prediction.