300502
Pending Latest rating：Buy
Entry zone
294.6 – 306.9
Near market · as of 2026-10-16
Stop
282.4
initial distance -8.0%
Full size
9.4%
in tranches 40% / 30% / 30%
Support / resistance
306.9 / 372.2
ATR(14) 24.58
CloseEntry zoneStop
Triggers
- ArmedFirst tranche: price enters the entry zone3.8%@ 306.9
- ArmedAdd 1: pullback holds support (confirmed at close, executed next open)2.8%@ 313.1
- ArmedAdd 2: breakout above resistance on volume, held 2 days2.8%@ 372.2
- ArmedStop: sell everything below this price@ 282.4
Timeline
- Entered pool@ 306.9
Rating historyChinese only
- Buy现价略低于 294.62–306.91 的入场区间，前瞻 PE 8 倍；与中际旭创同属光模块"双寡头"，以止损 282.36 为界，财报前小仓位
- Buy在候补区间 294.62–306.91 内；fPE 8.4 是 A 股 AI 硬件的最低水位，净现金、零负债；止损 282.36
- Buy估值与中际旭创同处历史低位，现价略高于候补入场区 294.62–306.91，回踩分批，止损 282.36
- Buy候补池标的（10-18 入池，入场区间 294.62–306.91，止损 282.36），评级与上次一致；ROE 72.1% 与 8.6 倍前瞻 PE 的组合在全球光模块标的里最便宜；现价在入场区间上沿，守 282.36，覆盖仅 6 家需注意
- Buy分批，回购提议 + 前瞻 14.7 倍，与中际旭创同构；两者选一的话中际旭创客户更集中于北美头部、新易盛弹性更大
Earlier rounds
| In | Out | Entry | P&L | R | Exit reason |
|---|---|---|---|---|---|
| 2026-10-08 | 2026-10-09 | 389 | -8.2% | -1.02 | Stop loss |
| 2026-08-28 | 2026-09-28 | 405.2 | +7.5% | 0.93 | Trailing stop |
| 2026-08-14 | 2026-08-18 | 428.2 | +5.6% | 0.70 | Trailing stop |
| 2026-07-27 | 2026-07-28 | 466.1 | -8.2% | -1.02 | Stop loss |
| 2026-07-17 | 2026-07-17 | 518 | -8.2% | -1.02 | Stop loss |
Paper portfolio executed mechanically from published rules. Not real trades, not investment advice.