GILD moves on biotech news cycles, FDA announcements, and earnings — and timing your entry around the right session can be the difference between catching a clean breakout and fighting a wide spread.
Daniel Harrington
シニアトレーディングアナリスト · MT5スペシャリスト
☕ 3 分で読める
取引時間：14:30 UTC — 21:00 UTC
学べること：
GILD moves on biotech news cycles, FDA announcements, and earnings — and timing your entry around the right session can be the difference between catching a clean breakout and fighting a wide spread. Gilead Sciences trades on NASDAQ with a regular session from 14:30 to 21:00 UTC. Here's exactly when liquidity peaks and when to stay cautious.
取引セッション
GILD — FX取引セッション (UTC)
各主要外国為替市場の開閉時間。
表示時間はUTCです。実際の時間はブローカーや夏時間により異なる場合があります。
Pre-market runs 10:00–14:30 UTC. Volume exists, but it's thin — institutional players are positioning, not committing. Price gaps are common here, especially after overnight drug trial data or FDA decisions. The regular session (14:30–21:00 UTC) is where GILD lives. Full NASDAQ liquidity kicks in at the open, with the heaviest volume typically concentrated in the first 90 minutes (14:30–16:00 UTC) and again in the final 30 minutes before close. After-hours trading extends from 21:00 to 01:00 UTC. Spreads widen significantly, and a single large order can move price several cents. Biotech stocks like GILD are particularly vulnerable to after-hours volatility following clinical readouts or earnings releases — which happened dramatically in Q3 2023 when HIV drug data dropped post-close.
The first 90 minutes after the regular session open consistently deliver the tightest spreads and highest volume for GILD. In Eastern Time (ET), that's 10:30 AM–12:00 PM — the window most active traders target. Central European traders are looking at 16:30–18:00 CET. Asian-based traders face the hardest overlap, as the peak window falls late evening local time. A secondary liquidity bump appears around 19:30–20:30 UTC (3:30–4:30 PM ET) as institutional rebalancing and end-of-day order flow picks up. What I look for specifically: GILD reacting to sector news from AbbVie or Moderna during this window tends to produce clean, directional moves rather than the choppy price action seen mid-session between 17:00–19:00 UTC. Avoid initiating new positions in the final 5 minutes before 21:00 UTC close — slippage spikes sharply.
💡 ウィンストンのヒント
During the regular session peak (14:30–16:00 UTC), GILD spreads on most brokers sit between $0.01 and $0.03 per share — tight enough for active intraday setups.
During the regular session peak (14:30–16:00 UTC), GILD spreads on most brokers sit between $0.01 and $0.03 per share — tight enough for active intraday setups. Mid-session spreads inch up slightly but remain manageable. Pre-market spreads routinely run $0.05–$0.15, and after-hours can exceed $0.20 on low-volume days. That cost matters on a stock trading around $80–90. A $0.15 spread on a 100-share position is $15 before you've made a single dollar. Pulsar Terminal displays real-time spread data directly on your MT5 panel, so you can instantly see when GILD spreads widen beyond your acceptable threshold outside the regular session. Biotech-specific catalysts — pipeline updates, partnership announcements — routinely spike spreads even during regular hours. Build that buffer into your risk calculations.
リスク警告
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