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Monolithic Power Systems, Inc. Common Stock MPWR

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Market datapartial · fetched 2026-10-22T16:27:35.352Z

Delta surfaceAlpaca · derived absolute-delta buckets · 2026-11-20

Calculation methodology

Options historyIV: ThetaData historical Greeks, equal-weight mean of call/put 50-delta IV across the next four listed Friday-cycle expirations, including holiday shifts verified against ThetaData’s market calendar. Missing inputs leave gaps. Skew and implied move: recorded expiration-specific observations.

History data

PriceAlpaca · sip · 2026-10-22T16:27:26.383020756Z

FundamentalsAlpha Vantage · unavailable

Share price$1,185.86
1D-4.1%
$1,166$1,185$1,204$1,223$1,2425:30 AM6:30 AM9:00 AM1:00 PMMPWR
Sold putSold call

Monolithic Power Systems, Inc. Common Stock options

Live interpolated MPWR call and put midpoint premiums by absolute delta.Monolithic Power Systems, Inc. Common Stock$15.36$81.59$147.82$214.06$280.29$891.29$1059.77$1228.25$1396.73$1565.2120Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive MPWR spot · $1185.86MPWR PRICE$22.52$29.84$37.74$46.61$55.77$65.57$77.09$90.08$103.61$121.41$137.90$159.24$187.20$29.22$38.14$48.91$61.29$73.48$87.77$103.18$119.71$137.04$160.70$186.40$221.43$261.20
PutsExpensive1.14×
CallsExpensive1.13×
SkewBearish+2.89 pp
Implied moveBearish±$180.27
TiltBearish14.8% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ1413.8765.6%21.1%1025.8470.8%16.0%
25Δ1370.4765.4%18.1%1063.0369.1%13.6%
30Δ1331.9065.0%15.5%1094.6369.1%11.8%
35Δ1298.7965.3%13.5%1124.3769.6%10.4%
40Δ1266.7664.7%11.5%1154.0268.7%8.9%
45Δ1237.0364.2%9.8%1182.8768.6%7.7%
50Δ1209.3664.5%8.5%1211.7468.2%6.5%
55Δ1182.1765.0%7.3%1240.7267.6%5.5%
60Δ1154.8464.9%6.1%1269.6566.6%4.5%
65Δ1126.3066.5%5.2%1302.7867.1%3.7%
70Δ1097.8666.0%4.2%1337.5667.2%2.9%
75Δ1066.5866.7%3.4%1380.4868.5%2.3%
80Δ1030.0068.6%2.6%1427.9569.0%1.6%

20Δ

Calls
Pseudo strike
1413.87
IV
65.6%
B/E move
21.1%
Puts
Pseudo strike
1025.84
IV
70.8%
B/E move
16.0%

25Δ

Calls
Pseudo strike
1370.47
IV
65.4%
B/E move
18.1%
Puts
Pseudo strike
1063.03
IV
69.1%
B/E move
13.6%

30Δ

Calls
Pseudo strike
1331.90
IV
65.0%
B/E move
15.5%
Puts
Pseudo strike
1094.63
IV
69.1%
B/E move
11.8%

35Δ

Calls
Pseudo strike
1298.79
IV
65.3%
B/E move
13.5%
Puts
Pseudo strike
1124.37
IV
69.6%
B/E move
10.4%

40Δ

Calls
Pseudo strike
1266.76
IV
64.7%
B/E move
11.5%
Puts
Pseudo strike
1154.02
IV
68.7%
B/E move
8.9%

45Δ

Calls
Pseudo strike
1237.03
IV
64.2%
B/E move
9.8%
Puts
Pseudo strike
1182.87
IV
68.6%
B/E move
7.7%

50Δ

Calls
Pseudo strike
1209.36
IV
64.5%
B/E move
8.5%
Puts
Pseudo strike
1211.74
IV
68.2%
B/E move
6.5%

55Δ

Calls
Pseudo strike
1182.17
IV
65.0%
B/E move
7.3%
Puts
Pseudo strike
1240.72
IV
67.6%
B/E move
5.5%

60Δ

Calls
Pseudo strike
1154.84
IV
64.9%
B/E move
6.1%
Puts
Pseudo strike
1269.65
IV
66.6%
B/E move
4.5%

65Δ

Calls
Pseudo strike
1126.30
IV
66.5%
B/E move
5.2%
Puts
Pseudo strike
1302.78
IV
67.1%
B/E move
3.7%

70Δ

Calls
Pseudo strike
1097.86
IV
66.0%
B/E move
4.2%
Puts
Pseudo strike
1337.56
IV
67.2%
B/E move
2.9%

75Δ

Calls
Pseudo strike
1066.58
IV
66.7%
B/E move
3.4%
Puts
Pseudo strike
1380.48
IV
68.5%
B/E move
2.3%

80Δ

Calls
Pseudo strike
1030.00
IV
68.6%
B/E move
2.6%
Puts
Pseudo strike
1427.95
IV
69.0%
B/E move
1.6%

Options history

No recorded observations