China A-shares · Shenzhen · 301221
光庭信息 9-count (China A-shares)
The 9 on 光庭信息 is still nine closes versus four back. This page is 301221 in China A-shares, plus the last scanned structure if we have one.
Scan date 2026-09-04 · Last 28.31
Last scanned structure for 301221. A count, not an order.
Daily candles · 9 marks
Tap a candle for the crosshair. Tap a 9 to highlight 1–9. Alerts and replay live in the app.
Labels start at 6. Fail the ninth and 1–8 vanish. After the close. Not an order.
301221 on Shenzhen
In data feeds: 301221.SZ. The quote screen more often shows 301221. Exchange: Shenzhen. Market: China A-shares.
The rule does not change because 光庭信息 is famous or obscure.
NineRadar lists who finished after the close on the hot list and the watchlist. If 301221 is absent, the stretch may be unfinished, or it was not in the last scan.
After the close
光庭信息 only takes the China A-shares cash close. Do not mix HK, US, CN, and KR on one “today” line.
A low-9 is not a buy. A high-9 is not a sell. A one-way tape can print several 9s and never turn.
The same rule as every other name
On 光庭信息, a daily 9 is nine closes versus the close four bars back. Below prints a low-9. Above prints a high-9. Fail bar 9 and 1–8 vanish.
Labels usually start at 6. A 13 waits for a finished 9; bar 13 must pass bar 8’s close or it plots +.
China A-shares cash close is 15:00 China time. Lunch, after-hours, and a 120-minute print are other clocks.
301221: low-9, high-9, and 13
Answers for this name: scan date, 15:00 China time, low-9 / high-9, 13, alerts. A count, not an order.
Has 301221 completed a daily magic nine?
As of scan date 2026-09-04, 光庭信息 (301221) is at daily count 1, not a finished 9. An unfinished stretch is the common day. Last on the scan: 28.31. Recent finished 9s on this 光庭信息 daily chart: 2026-07-16 low-9; 2026-08-10 high-9.
Is a low-9 on 光庭信息 a bottom-picking signal?
Do not treat a low-9 on 光庭信息 as a buy, or a high-9 as a sell. A low-9 is nine daily closes below the close four bars back. A high-9 is nine closes above that bar. 光庭信息 can print several 9s in a one-way tape and never turn.
Why is the 9 on 光庭信息 different in my charting app?
It should match: nine closes versus four bars back; fail the ninth and the stretch clears. In data feeds this is 301221.SZ; the quote screen more often shows 301221. If two terminals disagree, check timeframe (daily vs daily), adjustment mode, and whether an intraday print was treated as the close. NineRadar’s extra job is the after-close list, not another line on the chart.
Which close does 光庭信息 use for a daily 9?
光庭信息 is China A-shares (Shenzhen). The daily 9 waits for the 15:00 China time cash close. Lunch, an unfinished auction, and the after-close print are not today’s daily 9. A 60- or 120-minute 9 is another clock. Do not paste it into the same “today’s daily 9” line.
Why is there no 13 after a 9 on 光庭信息?
As of 2026-09-04, 光庭信息 is at 13-count 5, not finished. An empty or unfinished 13 is the common day.
Will this website notify me when 光庭信息 prints a 9?
The website does not push. Install Nine Radar on iOS and add 301221 (光庭信息) to the watchlist (free: eight names). Pro can push a finished 9 or 13 to the lock screen after the 15:00 China time cash close. Finished 60/120-minute 9s live in the app only.
Do the web and iOS use the same 6–9 marks on 光庭信息?
Daily 6–9 marks use the same count: closes versus four bars back, labels from 6. This page is for reading 光庭信息 after the close (chart as of 2026-09-04). Lock-screen alerts, 60/120-minute counts, and closed-pair replay are in the iOS app. The website does not shout a 9 during the bar.
Does 光庭信息 bounce after a low-9?
NineRadar does not publish an accuracy rate for 光庭信息, and it does not call a low-9 a bottom or a high-9 a top. Replay scores closed pairs only: a low-9 waits for the next high-9. 光庭信息 can print several 9s in a one-way tape. History does not forecast the next bar.
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A count, not an order. Questions: support@nineradar.com.