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DCI — Donaldson Company, Inc.

NYSE

Donaldson Company, Inc.

CompareBack to Screener
$88.65
+0.89(+1.01%)
O
88.68
H
89.84
L
88.23
V
703.34K
⏱️ End-of-day dataAs of Oct 2, 2026
OverviewStatisticsFinancialsHistorical DataOptionsDividend HistoryNewsChart
Underlying Price$88.65
Implied Volatility (IV)0.3%
Put / Call Ratio-
Total Options Volume1
Total Open Interest731
Selected Expiration2026-10-16

DCI

Options Calculator
Expiration
CALLSSTRIKEPUTS
CalculatorLastChg% ChgBidAskVolOIIVStrikeLastChg% ChgBidAskVolOIIVCalculator
---$7.60$10.20--0.3%$80.00$1.20+0.00-$0.00$0.05-10.2%
$6.30+0.00-$3.20$5.40-220.3%$85.00$1.15+0.00-$0.00$2.45-240.2%
$1.07+0.00-$0.00$2.65-5030.2%$90.00ATM$4.53+0.00-$1.15$3.10-1240.2%
$0.18-0.52-$0.00$1.10130.3%$95.00---$5.00$7.40--0.2%

Open Interest & Max Pain

2026-10-16
Max Pain$90.00+1.5% vs price
Call Open Interest582
Put Open Interest149
Put / Call (Open Interest)0.26
CallsPutsPrice $88.65Max painTop of chart = 503 contracts
75
80
85
90Max pain $90
95
100
105

Max pain is the strike where the open options would be worth the least at expiration, i.e. where option buyers as a group would lose the most. The chart shows strikes within 20% of the price. Open interest is from the last end-of-day update.