CIEN Open Interest
CIEN perpetual futures open interest totals $2.08M across 11 venues. Open interest is led — MEXC holds 48.0% ($997.29K), with PHEMEX at 26.4% and BINANCE at 9.5%.
CIEN Per-Exchange Open Interest
| Exchange | Open Interest (USD) | OI Share | 24h OI Change | OI / Volume Ratio |
|---|---|---|---|---|
| MEXC | $997.29K | 48.0% | n/a | n/a |
| PHEMEX | $548.87K | 26.4% | n/a | n/a |
| BINANCE | $197.85K | 9.5% | n/a | n/a |
| OKX | $99.62K | 4.8% | n/a | n/a |
| BITGET | $96.74K | 4.7% | n/a | n/a |
| BYBIT | $60.88K | 2.9% | n/a | n/a |
| GATEIO | $55.68K | 2.7% | n/a | n/a |
| QFEX | $12.12K | 0.6% | n/a | n/a |
| KUCOIN | $9.69K | 0.5% | n/a | n/a |
Last updated 2026-07-27T20:25:04Z (UTC).
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Related: CIEN funding rate, CIEN volume, CIEN perp market data.