MEMS bid-ask spread and liquidity

Matthews Emerging Markets Discovery Active ETF
StocksMATTHEWS INTERNATIONAL$23m net assets0.89% fee
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Ask IQ about MEMS bid-ask spread and liquidity

Answers cite the figures on this page.

OverviewHoldingsDividendsTradingFlowsCompare

IQ Liquidity Score

1 of 6 measured · Mar 10, 2026
·
Not scored
0 · Hard to trade100 · Trades like a giant

The IQ Liquidity Score: a fixed 0 to 100 scale of trading conditions, the same anchors for every fund; 100 is the easiest to trade. It measures how cheaply and reliably the fund trades, not whether to own it. Method →

Cost to trade
Not measured · the issuer's 30-day median spread is not read for this fund
·
Capacity
Not measured · 9.2% of its long weight could be measured; the largest part not measured is foreign
·
Price fidelity
Not measured · no closing premium is held for this fund
·
Primary market
0 active dealers of 7, N-CEN to Dec 31, 2025
0.0
Bad-day behaviour
Not measured · no daily closing premium is held for this fund
·
Depth
Not measured · needs trade and quote data (Phase 2)
·

Capacity

What the holdings can absorb a day

Not measured: 9.2% of its long weight could be measured; the largest part not measured is foreign.

Dealers

Authorized participants · N-CEN, the year to Dec 31, 2025
Active dealers
0
of 7 authorized
One dealer
No
0 active

0 of 7 authorized participants created or redeemed MEMS shares in the year to Dec 31, 2025. From the fund’s Form N-CEN, filed Mar 10, 2026.

How to trade MEMS

To buy or to sell, up to $100,000
When
ETF spreads are usually widest in the first minutes after the open and the last before the close.
Phase 2 · drawn now, filled when trade data arrives
Spread through the dayComing with trade data

Median spread by half hour, 30 days.

Buyers against sellersComing with trade data

Share of volume at the ask against at the bid.

Retail flow, estimatedComing with trade data

Sub-penny prints as a share of volume.

Large tradesComing with trade data

Prints above $500k, count and share.

Closing auctionComing with trade data

Share of the day’s volume at the close.

Questions people ask

Who is the AP for MEMS?

MEMS’s latest Form N-CEN, for the period ending Dec 31, 2025, lists 7 authorized participants (APs), and 0 created or redeemed shares.

Who is the LMM for MEMS?

MEMS’s lead market maker (LMM) on Nasdaq is Jane Street Capital, LLC. Lead market maker per Nasdaq, as of Oct 23, 2026.
Sources and dates
DealersForm N-CEN · the year to Dec 31, 2025
Where to next
ETF trading costs and liquidity→Cost-to-trade checker→Why low volume does not mean illiquidguide →Limit orders vs market orders for ETFsguide →How the IQ Liquidity Score is builtmethod →MEMS fund page→
Cite this pageCitation, APA and Markdown

ETFIQ, MEMS trading: cost, capacity, premium and dealers, data as of Mar 10, 2026. https://etfiq.com/funds/mems/trading/

Open data →

The score measures trading conditions, not the fund. ETFIQ makes no recommendations.