KN · Knowles Corp

Track KN — free Ask ALVIS about KN

$37.50 -1.32 (-3.39%)

Market Cap

$3.22B

85.56M

Options Chain

15-min delayed Underlying $37.50 · today Options Calculator

Positioning

Aug 21, 2026 · 28 days to expiry · 18 contracts

Put / call OI

0.16

Call-heavy positioning

Open interest

384

contracts outstanding

Volume

147

traded today

Max pain

$35.00

$2.50 below spot

ATM implied vol

57.9%

market's expected move

Open interest by strike

Calls Puts

22.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 28d Sep 18 56d Dec 18 147d Mar 19 238d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	152.8%	0.924	—		$0.15	-0.059	135.9%	2	3
Call · $22.5 In the money Last — Breakeven — Implied vol 152.8% Delta 0.924 ≈92% ITM Gamma 0.009 Theta -0.043 Vega 0.014 Open interest 0 Model this call Put · $22.5 Last $0.15 Breakeven $22.35 Implied vol 135.9% Delta -0.059 ≈6% ITM Gamma 0.008 Theta -0.03 Vega 0.014 Open interest 3 Model this put
2	2	104.2%	0.943	$11.68		$0.25	-0.075	116.1%	2	3
Call · $25 In the money Last $11.68 Breakeven $36.68 Implied vol 104.2% Delta 0.943 ≈94% ITM Gamma 0.011 Theta -0.025 Vega 0.015 Open interest 2 Model this call Put · $25 Last $0.25 Breakeven $24.75 Implied vol 116.1% Delta -0.075 ≈8% ITM Gamma 0.012 Theta -0.03 Vega 0.015 Open interest 3 Model this put
0	—	84.2%	0.863	—		$0.65	-0.119	77.4%	1	12
Call · $30 In the money Last — Breakeven — Implied vol 84.2% Delta 0.863 ≈86% ITM Gamma 0.025 Theta -0.037 Vega 0.024 Open interest 0 Model this call Put · $30 Last $0.65 Breakeven $29.35 Implied vol 77.4% Delta -0.119 ≈12% ITM Gamma 0.025 Theta -0.029 Vega 0.024 Open interest 12 Model this put
1	1	60.8%	0.7	$3.13		$1.00	-0.288	54.9%	2	31
Call · $35 In the money Last $3.13 Breakeven $38.13 Implied vol 60.8% Delta 0.7 ≈70% ITM Gamma 0.056 Theta -0.042 Vega 0.034 Open interest 1 Model this call Put · $35 Last $1.00 Breakeven $34.00 Implied vol 54.9% Delta -0.288 ≈29% ITM Gamma 0.061 Theta -0.034 Vega 0.034 Open interest 31 Model this put
Underlying $37.50
50	6	59.1%	0.387	$1.38		$3.50	-0.623	56.5%	1	1
Call · $40 Last $1.38 Breakeven $41.38 Implied vol 59.1% Delta 0.387 ≈39% ITM Gamma 0.064 Theta -0.044 Vega 0.037 Open interest 50 Model this call Put · $40 In the money Last $3.50 Breakeven $36.50 Implied vol 56.5% Delta -0.623 ≈62% ITM Gamma 0.067 Theta -0.038 Vega 0.037 Open interest 1 Model this put
151	67	59.7%	0.157	$0.41		$8.72	—	—	1	2
Call · $45 Last $0.41 Breakeven $45.41 Implied vol 59.7% Delta 0.157 ≈16% ITM Gamma 0.039 Theta -0.028 Vega 0.031 Open interest 151 Model this call Put · $45 In the money Last $8.72 Breakeven $36.28 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
93	17	61.6%	0.057	$0.10		—	—	—	—	0
Call · $50 Last $0.10 Breakeven $50.10 Implied vol 61.6% Delta 0.057 ≈6% ITM Gamma 0.018 Theta -0.013 Vega 0.013 Open interest 93 Model this call Put · $50 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
7	12	72.6%	0.035	$0.10		—	-0.935	86.7%	—	0
Call · $55 Last $0.10 Breakeven $55.10 Implied vol 72.6% Delta 0.035 ≈4% ITM Gamma 0.01 Theta -0.011 Vega 0.007 Open interest 7 Model this call Put · $55 In the money Last — Breakeven — Implied vol 86.7% Delta -0.935 ≈93% ITM Gamma 0.016 Theta -0.018 Vega 0.012 Open interest 0 Model this put
28	33	112.9%	0.088	$0.18		—	-0.933	105.5%	—	0
Call · $60 Last $0.18 Breakeven $60.18 Implied vol 112.9% Delta 0.088 ≈9% ITM Gamma 0.014 Theta -0.034 Vega 0.013 Open interest 28 Model this call Put · $60 In the money Last — Breakeven — Implied vol 105.5% Delta -0.933 ≈93% ITM Gamma 0.013 Theta -0.022 Vega 0.013 Open interest 0 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1587523 CUSIP 49926D109 13F (30d) 55 filings 55 filers Visit website Investor relations