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Matthews Emerging Markets ex China Active ETF MEMX

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Market datapartial · fetched 2026-10-23T02:00:42.169Z

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 · 2026-10-23T00:00:00.174534673Z

FundamentalsAlpha Vantage · unavailable

Share price$43.95
1D-1.1%
AH$43.88$44.04$44.20$44.36$44.525:30 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$0.50$1.66$2.83$3.99$5.15$38.97$41.94$44.92$47.89$50.8620Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive MEMX spot · $43.95MEMX PRICE$0.63$0.69$0.78$0.87$0.97$1.09$1.21$1.39$1.62$1.85$2.17$2.49$0.90$1.01$1.11$1.22$1.53$2.04$2.25$2.33$2.40$3.37$4.82
PutsFair1.02×
CallsExpensive1.40×
SkewBearish+0.81 pp
Implied moveBearish±$2.75
TiltBearish18.7% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ49.9348.5%15.0%
25Δ47.8439.5%10.4%
30Δ46.7035.1%8.0%42.0236.4%6.4%
35Δ45.8431.6%6.3%42.7133.0%5.1%
40Δ45.2029.0%5.0%43.2830.3%4.1%
45Δ44.6827.1%4.1%43.7627.9%3.2%
50Δ44.2325.7%3.4%44.2828.8%2.7%
55Δ43.8025.0%2.8%44.8332.9%2.6%
60Δ43.4025.1%2.4%45.2332.0%2.2%
65Δ43.0025.3%2.0%45.5628.9%1.6%
70Δ42.5525.5%1.7%45.8925.8%1.1%
75Δ42.0925.7%1.4%46.9729.3%0.8%
80Δ48.4636.3%0.7%

20Δ

Calls
Pseudo strike
49.93
IV
48.5%
B/E move
15.0%
Puts
Pseudo strike
IV
B/E move

25Δ

Calls
Pseudo strike
47.84
IV
39.5%
B/E move
10.4%
Puts
Pseudo strike
IV
B/E move

30Δ

Calls
Pseudo strike
46.70
IV
35.1%
B/E move
8.0%
Puts
Pseudo strike
42.02
IV
36.4%
B/E move
6.4%

35Δ

Calls
Pseudo strike
45.84
IV
31.6%
B/E move
6.3%
Puts
Pseudo strike
42.71
IV
33.0%
B/E move
5.1%

40Δ

Calls
Pseudo strike
45.20
IV
29.0%
B/E move
5.0%
Puts
Pseudo strike
43.28
IV
30.3%
B/E move
4.1%

45Δ

Calls
Pseudo strike
44.68
IV
27.1%
B/E move
4.1%
Puts
Pseudo strike
43.76
IV
27.9%
B/E move
3.2%

50Δ

Calls
Pseudo strike
44.23
IV
25.7%
B/E move
3.4%
Puts
Pseudo strike
44.28
IV
28.8%
B/E move
2.7%

55Δ

Calls
Pseudo strike
43.80
IV
25.0%
B/E move
2.8%
Puts
Pseudo strike
44.83
IV
32.9%
B/E move
2.6%

60Δ

Calls
Pseudo strike
43.40
IV
25.1%
B/E move
2.4%
Puts
Pseudo strike
45.23
IV
32.0%
B/E move
2.2%

65Δ

Calls
Pseudo strike
43.00
IV
25.3%
B/E move
2.0%
Puts
Pseudo strike
45.56
IV
28.9%
B/E move
1.6%

70Δ

Calls
Pseudo strike
42.55
IV
25.5%
B/E move
1.7%
Puts
Pseudo strike
45.89
IV
25.8%
B/E move
1.1%

75Δ

Calls
Pseudo strike
42.09
IV
25.7%
B/E move
1.4%
Puts
Pseudo strike
46.97
IV
29.3%
B/E move
0.8%

80Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
48.46
IV
36.3%
B/E move
0.7%

Options history

No recorded observations