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Matthews Emerging Markets ex China Active ETF MEMX

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Market dataready · fetched 2026-10-24T04:28:45.912Z

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 · 2026-10-24T00:00:00.074153917Z

FundamentalsAlpha Vantage · ready · fetched 2026-10-24T04:28:46.358327+00:00

Share price$44.19
1D+0.3%
AH$44.04$44.09$44.14$44.18$44.235:30 AM6:30 AM9:00 AM1:00 PM2:00 PMMEMX
Sold putSold callAH

Matthews Emerging Markets ex China Active ETF options

Live interpolated MEMX call and put midpoint premiums by absolute delta.Matthews Emerging Markets ex China Active ETF$0.54$1.34$2.14$2.94$3.75$39.51$42.33$45.16$47.98$50.8020Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive MEMX spot · $44.19MEMX PRICE$0.63$0.68$0.76$0.85$0.96$1.08$1.21$1.33$1.57$1.82$2.80$0.91$1.02$1.11$1.22$1.37$1.53$1.78$2.12$2.49$2.92$3.51
PutsFair0.98×
CallsExpensive1.48×
SkewBullish-2.58 pp
Implied moveBearish±$2.58
TiltBearish18.7% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ50.1449.0%14.9%
25Δ47.9839.3%10.1%
30Δ46.8534.8%7.8%42.2237.2%6.5%
35Δ46.0031.1%6.0%42.9633.8%5.1%
40Δ45.4329.1%5.0%43.5130.8%4.1%
45Δ44.9027.4%4.1%44.0428.1%3.1%
50Δ44.4726.2%3.4%44.4327.0%2.6%
55Δ44.0524.9%2.7%44.8226.0%2.0%
60Δ43.6525.1%2.3%45.2525.9%1.6%
65Δ43.2525.4%2.0%45.7126.6%1.3%
70Δ42.3434.7%2.1%46.2127.2%1.1%
75Δ46.7727.5%0.8%
80Δ47.4728.4%0.5%

20Δ

Calls
Pseudo strike
50.14
IV
49.0%
B/E move
14.9%
Puts
Pseudo strike
IV
B/E move

25Δ

Calls
Pseudo strike
47.98
IV
39.3%
B/E move
10.1%
Puts
Pseudo strike
IV
B/E move

30Δ

Calls
Pseudo strike
46.85
IV
34.8%
B/E move
7.8%
Puts
Pseudo strike
42.22
IV
37.2%
B/E move
6.5%

35Δ

Calls
Pseudo strike
46.00
IV
31.1%
B/E move
6.0%
Puts
Pseudo strike
42.96
IV
33.8%
B/E move
5.1%

40Δ

Calls
Pseudo strike
45.43
IV
29.1%
B/E move
5.0%
Puts
Pseudo strike
43.51
IV
30.8%
B/E move
4.1%

45Δ

Calls
Pseudo strike
44.90
IV
27.4%
B/E move
4.1%
Puts
Pseudo strike
44.04
IV
28.1%
B/E move
3.1%

50Δ

Calls
Pseudo strike
44.47
IV
26.2%
B/E move
3.4%
Puts
Pseudo strike
44.43
IV
27.0%
B/E move
2.6%

55Δ

Calls
Pseudo strike
44.05
IV
24.9%
B/E move
2.7%
Puts
Pseudo strike
44.82
IV
26.0%
B/E move
2.0%

60Δ

Calls
Pseudo strike
43.65
IV
25.1%
B/E move
2.3%
Puts
Pseudo strike
45.25
IV
25.9%
B/E move
1.6%

65Δ

Calls
Pseudo strike
43.25
IV
25.4%
B/E move
2.0%
Puts
Pseudo strike
45.71
IV
26.6%
B/E move
1.3%

70Δ

Calls
Pseudo strike
42.34
IV
34.7%
B/E move
2.1%
Puts
Pseudo strike
46.21
IV
27.2%
B/E move
1.1%

75Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
46.77
IV
27.5%
B/E move
0.8%

80Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
47.47
IV
28.4%
B/E move
0.5%

Options history

No recorded observations