Week 30 order-flow data shows OKX commanding the largest share of tracked volume despite a mid-pack event count, while Binance Futures leads on raw activity. Pump-side volume outweighed dump-side volume more than 3-to-1, aggregate buy and sell pressure stayed close to balanced, and Hyperliquid's DEX flow punched well above its event-count weight.
Week 30 closed with 1,745 tracked order-flow events across ten monitored venues, and the headline number is concentration: a combined $17,385.4M in tracked volume moved through the week, and OKX alone accounted for 42.7% of it. That is the story of this week's exchange flows — not which venue saw the most tickets punched, but which venue moved the most size per ticket. OKX logged just 334 events, fewer than a third of Binance Futures' 870, yet generated $7,426.4M in volume against Binance Futures' $3,895.2M. The average OKX print this week ran $22.23M; the average Binance Futures print ran $4.48M. Different exchanges are telling two different stories about the same market.
Layer in the directional data and the picture sharpens further. Pump-classified volume ($8,464.1M) outweighed dump-classified volume ($2,600.2M) by roughly 3.25-to-1 — a 76.5% to 23.5% split that reads as a strongly upward-biased tape. But aggregate buy pressure ($3,315.3M) barely edged out sell pressure ($3,045.1M), a 52.1% to 47.9% split that is close to flat. That gap between a lopsided pump/dump ratio and a near-balanced buy/sell ratio is itself a market-structure signal: the week's upside was concentrated in a smaller number of large, sharp momentum events rather than broad, sustained accumulation. Big prints pushed price up in bursts; the rest of the tape stayed closer to neutral.
Ranked by tracked volume — the more relevant lens for a market-structure read on where money actually moved — the board is top-heavy. The three largest venues by volume (OKX, Binance Futures, Hyperliquid) accounted for $14,615.8M of the $17,385.4M combined total tracked this week, or 84.1% of all volume, despite representing well under half of total tracked events among the ten venues.
Two rankings are hiding inside this one table. By volume, OKX is the clear leader and Hyperliquid outranks every centralized venue except OKX and Binance Futures. By raw event count, Binance Futures is the clear leader (870), trailed by Bitget (591), Gate Futures (545) and Bitunix (535) — three high-frequency, smaller-ticket venues that combined generate more tickets than OKX and Hyperliquid put together but a fraction of their dollar volume. Gate Futures is the starkest example of that split: 545 events, more than OKX and Hyperliquid combined, for just $241.6M — an average ticket size of $0.44M, the smallest of any venue tracked this week. KuCoin's average ticket ($0.39M) is even smaller, despite a mid-pack 350 events. No prior-week snapshot is attached to this dataset for a direct comparison, so this week's ranking should be read as the current baseline for the series going forward rather than a delta.
OKX is this week's volume leader by a wide margin: $7,426.4M across 334 events, 42.7% of the combined total tracked this week and more than double the second-place venue. The standout metric is ticket size — $22.23M per event on average, the largest of any venue in the dataset, larger even than Hyperliquid's. That combination — comparatively few events, very large average size — is the signature of block-style or whale-driven flow rather than high-frequency retail activity; OKX's 334 events moved nearly as much money as Binance Futures' 870. This dataset does not break out pair-level detail or a per-venue buy/sell split, so the specific instruments and directional lean behind OKX's prints can't be stated as fact here — but the sheer concentration of dollar volume into a comparatively small number of tickets is itself the notable pattern, and it's the single largest driver of this week's overall volume totals.
Binance Futures leads the board on raw activity — 870 events, the most of any venue tracked. Its $3,895.2M in volume is second only to OKX, but its average ticket size ($4.48M) sits far below OKX's and Hyperliquid's, closer to the high-frequency end of the spectrum alongside Bitget and Gate Futures. That profile — most tickets, second-most volume, mid-sized average print — is consistent with Binance Futures' position as the highest-liquidity, most continuously-traded derivatives venue in the dataset: a steady stream of moderate-size flow rather than sporadic block prints. As with OKX, no pair-level or buy/sell breakdown is available in this aggregate for Binance Futures specifically, so instrument- and direction-level claims for this venue can't be made from this dataset.
Hyperliquid is the week's most disproportionate performer: 171 events — the second-fewest of any venue, ahead of only Coinbase and OKX Spot — yet $3,294.2M in volume, good for third place overall and 18.9% of the combined total. Its average ticket size, $19.26M, trails only OKX's and dwarfs every other centralized venue's average ticket size tracked this week. As the only decentralized, onchain perpetuals venue in this dataset, Hyperliquid moving nearly as much dollar volume as Binance Futures on a fifth of the event count is the clearest single data point in this week's set for the CEX/DEX volume-concentration story below.
Hyperliquid is the only decentralized venue in this week's tracked set, which makes the CEX/DEX comparison a clean one-venue-versus-nine read. Hyperliquid's $3,294.2M represents 18.9% of the $17,385.4M combined volume tracked across all ten venues, while its 171 events represent roughly 9.8% of the period's 1,745 total tracked events. In other words: DEX flow this week carried roughly twice its proportional weight in volume terms as it did in event terms. The nine centralized venues combined moved the remaining 81.1% of volume — at a visibly lower average ticket size across the board.
That gap is the institutional-versus-retail tell in this dataset. A venue generating a large share of dollar volume from a comparatively small share of event count is, structurally, a venue where large size clears in single prints rather than being worked across many smaller orders — the pattern typically associated with sophisticated or institutional-style execution rather than high-frequency retail flow. Hyperliquid and OKX both show this signature this week (average ticket sizes of $19.26M and $22.23M respectively, far above every other venue tracked); Binance Futures, Bitget, Gate Futures, Bitunix and KuCoin show the opposite signature — high event counts, comparatively small average tickets, consistent with broader retail-driven participation. Whether that reflects a durable shift of size toward DEX rails or simply this week's mix of block trades landing on Hyperliquid isn't something a single week of aggregate data can settle; it's worth tracking whether Hyperliquid's volume share holds, grows, or reverts in the coming weeks.
The ten venues in this week's dataset split loosely into three positioning categories rather than strict geography, since none of these are regionally walled-off exchanges. OKX, OKX Spot, Bitget, Gate Futures, KuCoin and Bitunix are the offshore/global derivatives-and-spot venues most associated with Asia-Pacific-weighted user bases; together they account for $9,426.7M in tracked volume this week — 54.2% of the combined total, with the majority of it driven by OKX alone. Coinbase is the one US-regulated, exchange-listed venue in the set, contributing $194.4M across 142 events — modest in size but structurally distinct as the dataset's clearest regulated-market data point. Binance and Binance Futures sit in their own global category — not regionally specific — with the largest combined footprint of any single brand in the dataset at $4,470.1M across 1,073 events. Hyperliquid, as an onchain venue, isn't regionally bound at all. This dataset carries no per-event timestamps, so no specific time-zone or trading-session activity pattern for this week can be stated as fact here — any such claim would go beyond what's in the data.
This aggregate dataset doesn't carry timestamped, cross-venue price data, so specific spread or execution figures for any exchange pair this week can't be reported here. What the volume and ticket-size data do support is a structural read on where arbitrage activity is most likely to concentrate: venues with both high event counts and meaningful volume — Binance Futures, Bitget and Gate Futures — are the kind of continuously-liquid order books that typically produce the tightest, most frequent arb windows, since price discovery happens in many small steps. By contrast, the block-style venues — OKX and Hyperliquid, with their outsized average ticket sizes — are more likely to be the source of the wider, more sporadic dislocations that block trades tend to leave behind, particularly between a large CEX print on OKX and DEX pricing on Hyperliquid, or between OKX and the higher-frequency venues catching up to a large print. Confirming any of that for this specific week would require trade-level, timestamped data this report doesn't have.
No prior-week snapshot accompanies this dataset, so this report can't state specific week-over-week deltas for any venue without inventing them — none are claimed here. What this week does establish is a baseline worth tracking forward: OKX holds 42.7% of combined tracked volume, the top three venues (OKX, Binance Futures, Hyperliquid) hold 84.1% between them, and the bottom four venues by volume (Coinbase, OKX Spot, KuCoin and Gate Futures) combine for just 4.4% of the total despite accounting for 1,131 of the ten-venue event count. That's a highly concentrated market structure by volume and a much more distributed one by activity — worth watching in coming weeks to see whether OKX's outsized share is a durable feature of the market or a one-week artifact of a handful of large prints.
Seventeen point four billion dollars moved across ten venues this week, and the bulk of it moved through a minority of the tickets. That's the market-structure headline from Week 30: size concentrated in comparatively few, comparatively large prints on OKX and Hyperliquid, while Binance Futures, Bitget and Gate Futures carried the bulk of raw activity on smaller average tickets. Pump volume outran dump volume by more than three to one even as buy and sell pressure stayed close to balanced — a market moving up in bursts, not in a straight line. Watch the concentration numbers next week to see if this was the shape of the market or the shape of one unusual week.
Exchange Flows — Week 30