DRAM

腿	交易所	价格	费率 /8h	每次结算	距下次结算	OI	24h 成交量	杠杆
做多	AZversedram_usdt	47.360	−0.0060	收取 0.0008% / 1h	8m 11s	$535K	$158K	—	做多 AZverse
做空	QFEXDRAM-USD	47.340	0	0.0000% / 1h	8m 11s	$2.0M	$358K	10x	做空 QFEX返 10%

价差−0.042%

资金费率差+0.0060% /8h

两边都有利：$10k 仓位每天收取 +$2 资金费，价差比其 7 日均值高 0.067%：若价差回归，还可再得 +$7。

现在开仓并持有

每条腿 $10k · 为过去 7D 的实际数据，并非预测

资金费率−$3当前 +0.0060% /8h · 过去 19 小时已结算 −0.026%（现有全部数据）

价格+$7当前价差 −0.042%，均值 −0.109% → 若回归可得 +0.067%

成本无数据AZverse 没有订单簿数据

结果（未扣除成本）+$4+0.04%无积分成本未知：AZverse 没有订单簿数据 · 过去 7D 逐小时的实际收益 → 回测

价格与资金费率

1h · 历史数据

开仓 / 平仓

价差

价格

资金费率每 8 小时

开仓 / 平仓 · 7D

当前开仓—

开仓均值—

最佳开仓—

当前平仓—

平仓均值—

最佳平仓—

免费平仓—

价差 · 7D

当前−0.042%

平均—

区间—

比当前更宽—

资金费率差 · 7D

平均 /8h—

最高—

最低—

收到资金费—

过去 7D 的价差分布

各水平所占的时间比例

所有交易所的资金费率

/8h

37 家交易所的 DRAM

资金费率从低到高

开仓前检查

3 项正常 · 1 项需留意

说明: 订单簿未知—
AZverse 没有订单簿样本：未计入其滑点。
说明: 最高杠杆下的保证金— + $1,000
AZverse —，QFEX 10x。建议准备约 2 倍的保证金，以免行情剧烈波动时其中一条腿被强平。
正常: 结算周期相同1h / 1h
两条腿同时结算。
按当前费率，每条腿 $10k，未来 24 小时：+$1.80做多 AZverse：24 次结算，+$1.80；做空 QFEX：24 次结算，$0.00。
正常: 开仓价差对你有利−0.042% vs −0.109%
你做空的是价格较高的那条腿。若价差回到均值，空头获利。
需留意: 多头腿深度较薄$535K vs $2.0M OI
平仓成本取决于 AZverse。平仓前请先查看其订单簿。
说明: 无积分计划—
两家交易所目前都没有积分计划。
正常: 两条腿均无需 KYCAZverse 无需 · QFEX 无需
两家交易所均无需身份验证即可交易。

收益计算器

两条腿，含开仓和平仓

每条腿仓位

持有时间

订单类型

价差

资金费率

资金费收益−0.0109%/8h × 21 个周期−$22.96

价差−0.042% → −0.109%（7 日均值）+$6.71

滑点，4 笔订单AZverse 无数据—

AZverse 手续费 bp × 2 笔订单−$12.00

QFEX 手续费 bp × 2 笔订单−$10.00

净收益（仅扣手续费） · 7 天 · $10k−$38.25

需覆盖的成本0.220%回本时间按此费率无法回本

滑点：AZverse：没有订单簿样本；QFEX：实时订单簿，6 分钟前

开仓成本

吃单手续费 + 相对中间价的滑点，单边

买入 · 做多AZverse—————

卖出 · 做空QFEX2.117.1 bp−$710.5 bp−$10517.7 bp−$1,772容纳不下

平仓还需再付大致相同的成本。
AZverse：无数据。

DRAM 资讯

各交易所提到 DRAM 的公告搜索全部资讯 →

10-22 01:30	Kalshi	其他	FUN FACT: Micron has increased the amount of DRAM produced per wafer by about 400x over the past 30 years X 上的 @Kalshi ↗
10-18 00:45	Arcus	其他	This weekend, memory stocks swept ~7% in minutes on perp markets, on no news, then bounced most of the way back. On Arcus, price bands held the move. Outside regular trading hours, perps trading and the mark price are constrained to a range around the last regular-hours price. The range widens only if sustained pressure builds - so a flash wick in thin weekend liquidity can't instantly mark positions down. The result on Saturday: 44.4k orders were rejected at the band floor, and 98% of open positions on SKHY, SNDK, MU, DRAM, CRWV, and BE made it through the wick without being liquidated. Price bands don't make liquidation impossible - a real, sustained move will still move the mark. They exist so you aren't liquidated by ten minutes of thin liquidity. How off-hours protection works: X 上的 @arcus_xyz ↗
10-18 00:40	Arcus	其他	This weekend, AI infrastructure stocks swept ~7% in minutes on perp markets, on no news, then bounced most of the way back. On Arcus, price bands held the move. Outside regular trading hours, perps trading and the mark price are constrained to a range around the last regular-hours price. The range widens only if sustained pressure builds - so a flash wick in thin weekend liquidity can't instantly mark positions down. The result on Saturday: 44.4k orders were rejected at the band floor, and 98% of open positions on SKHY, SNDK, MU, DRAM, CRWV, and BE made it through without being liquidated. Price bands don't make liquidation impossible - a real, sustained move will still move the mark. They exist so you aren't liquidated by ten minutes of thin liquidity. How off-hours protection works: X 上的 @arcus_xyz ↗
10-16 15:31	Vest Markets	其他	US-listed memory shares are extending a week-long selloff, with $SKHY down around 5% on the session. Over $700 billion in global memory-chip market value has been erased since October 10, when China's CXMT detailed a denser 4F2 DRAM design. Goldman flagged $SKHY and Samsung today as attractive risk/reward, arguing the market overestimated China's tech gap. X 上的 @VestExchange ↗
10-15 01:05	edgeX	上线	交易所已不再提供 DRAMUSDC 的数据 ($DRAM) 由我们的采集程序发现
10-12 15:30	Vest Markets	其他	Memory names are under pressure on the session, with $MU down around 4% and $SNDK down around 6.5%. Chinese DRAM maker CXMT said over the weekend it made key progress on a denser 4F² cell design, with a DDR5 server product planned by end-2026. Trade $MU, $SNDK and broader memory volatility with a Vest Capital funded account and access up to $25k in trading capital. X 上的 @VestExchange ↗