SPCX: SpaceX股價從高點回落
SPCX自2026年6月16日225.64美元峰值下跌33.7%,至7月7日149.58美元收盤,首度低於150美元IPO開盤價。
SpaceX 將首次公開發行(IPO)定價設在每股 135 美元,並於 2026 年 6 月 12 日以 150 美元開盤交易——到了 7 月 7 日收盤時,股價完成了一趟完整的來回。SPCX 在 2026 年 6 月 16 日觸及盤中高點 $225.64,較 IPO 開盤價上漲 50.4%,隨後將漲幅全數回吐:7 月 7 日收在 $149.58,比第一個正常交易時段成交價低了 $0.42,盤中低點一度來到 $148.86。從高點到該收盤價計算,跌幅達 33.7%。同一期間,標普 500 ETF(SPY)上漲 0.94%——這純屬單一個股的重新定價,並非大盤走勢。以下每個數字都是來自整合式報價磁帶與報價饋送資料的預存查詢結果;展開任一區塊即可查看對應的 SQL 語法。
走勢弧線:從IPO開盤到回到原點
計分板那一行用一句話就說完了:發行價 $135,第一筆正常交易時段成交價 $150(上午11:46開盤集合競價——首月深度回調 載有掛牌日的交易機制細節),6月16日盤中高點 $225.64,以及7月7日收盤價 $149.58。盤中高點出現在正常交易時段的上午中段,並由相鄰的K線所標定(資料說明);7月7日當日低點 $148.86,出現在美東時間 15:55——即最後半小時之內。
每個數據背後的精確 SQL 語法
WITH
peak_stats AS (
SELECT
round(toFloat64(max(high)), 2) AS peak_hi,
toDate(toTimeZone(argMax(window_start, (toFloat64(high), -toInt64(toUnixTimestamp(window_start)))), 'America/New_York')) AS peak_d
FROM global_markets.delayed_stocks_minute_aggs
WHERE ticker = 'SPCX'
AND window_start >= '2026-06-12 00:00:00' AND window_start < '2026-07-08 00:00:00'
AND (toHour(window_start) * 60 + toMinute(window_start)) BETWEEN 810 AND 1199
),
ipo_open AS (
SELECT round(toFloat64(argMin(open, window_start)), 2) AS ipo_open_px
FROM global_markets.delayed_stocks_minute_aggs
WHERE ticker = 'SPCX'
AND window_start >= '2026-06-12 00:00:00' AND window_start < '2026-06-13 00:00:00'
AND (toHour(window_start) * 60 + toMinute(window_start)) BETWEEN 810 AND 1199
),
issue_price AS (
SELECT toFloat64(final_issue_price) AS issue_px
FROM global_markets.stocks_ipos
WHERE ticker = 'SPCX'
ORDER BY listing_date DESC LIMIT 1
),
jul7 AS (
SELECT
round(toFloat64(argMax(close, window_start)), 2) AS jul7_c,
round(toFloat64(min(low)), 2) AS jul7_lo,
argMin(window_start, (toFloat64(low), toInt64(toUnixTimestamp(window_start)))) AS low_bar
FROM global_markets.delayed_stocks_minute_aggs
WHERE ticker = 'SPCX'
AND window_start >= '2026-07-07 00:00:00' AND window_start < '2026-07-08 00:00:00'
AND (toHour(window_start) * 60 + toMinute(window_start)) BETWEEN 810 AND 1199
),
spy_ret AS (
SELECT round((toFloat64(argMax(close, window_start)) / toFloat64(argMin(open, window_start)) - 1) * 100, 2) AS spy_pct
FROM global_markets.delayed_stocks_minute_aggs
WHERE ticker = 'SPY'
AND window_start >= '2026-06-12 00:00:00' AND window_start < '2026-07-08 00:00:00'
AND (toHour(window_start) * 60 + toMinute(window_start)) BETWEEN 810 AND 1199
)
SELECT
toString(round(ip.issue_px, 2)) AS issue_price,
io.ipo_open_px AS ipo_open,
ps.peak_hi AS peak_price,
toString(ps.peak_d) AS peak_date,
toMonth(ps.peak_d) AS peak_month,
toDayOfMonth(ps.peak_d) AS peak_day,
j.jul7_c AS jul7_close,
j.jul7_lo AS jul7_low,
formatDateTime(toTimeZone(j.low_bar, 'America/New_York'), '%H:%i') AS jul7_low_et,
toHour(toTimeZone(j.low_bar, 'America/New_York')) * 60 + toMinute(toTimeZone(j.low_bar, 'America/New_York')) AS jul7_low_et_minute,
round(io.ipo_open_px - j.jul7_c, 2) AS close_below_ipo_usd,
round(io.ipo_open_px - j.jul7_lo, 2) AS low_below_ipo_usd,
round((ps.peak_hi - io.ipo_open_px) / io.ipo_open_px * 100, 1) AS peak_above_ipo_pct,
round((ps.peak_hi - j.jul7_c) / ps.peak_hi * 100, 1) AS decline_from_peak_pct,
sr.spy_pct AS spy_period_pct
FROM peak_stats ps, ipo_open io, issue_price ip, jul7 j, spy_ret sr逐日回顧:跌勢展開
SPCX 自掛牌至 7 月 7 日共交易 16 個交易日——6 月 19 日六月節與 7 月 3 日獨立日休市造成日曆上的空檔。首日以 $150 開盤,兩個交易日後觸及 $225.64 高點,來到 7 月 7 日時以 $149.58 收盤,當日低點為 $148.86。隨著題材冷卻,成交量也隨之降溫:首日 495.6 百萬股,高點當日 274.5 百萬股,7 月 7 日為 66.2 百萬股。
每個數據背後的精確 SQL 語法
SELECT
toDate(toTimeZone(window_start, 'America/New_York')) AS session_date,
round(toFloat64(argMin(open, window_start)), 2) AS rth_open,
round(toFloat64(argMax(close, window_start)), 2) AS rth_close,
round(toFloat64(min(low)), 2) AS rth_low,
round(toFloat64(max(high)), 2) AS rth_high,
round(toFloat64(sum(volume)) / 1e6, 1) AS vol_m
FROM global_markets.delayed_stocks_minute_aggs
WHERE ticker = 'SPCX'
AND window_start >= '2026-06-12 00:00:00' AND window_start < '2026-07-08 00:00:00'
AND (toHour(window_start) * 60 + toMinute(window_start)) BETWEEN 810 AND 1199
GROUP BY session_date
ORDER BY session_date7月7日:跌破發行價的那一天
7月7日也是SPCX納入納斯達克100指數後的第一個交易日——指數納入交易衡量的是前一日(7月6日)逐筆競價所創下的紀錄收盤交叉盤。當天,賣壓集中在開盤與尾盤。SPCX開盤價為$158.92,光是開盤前半小時就成交了13.4百萬股,在上午10點前將股價推至$153.08。盤中則守在IPO發行價之上——從上午中段到下午3點,每半小時的收盤價大致落在$150.42至$152.59之間——隨後最後半小時跌破該價位:10.9百萬股成交,在美東時間15:55觸及當日低點$148.86,最終收在$149.58。該收盤價較IPO開盤交易價低了$0.42——是該股短暫歷史中,首次收盤價低於此一價位。
每個數據背後的精確 SQL 語法
SELECT
formatDateTime(toTimeZone(toStartOfInterval(window_start, INTERVAL 30 MINUTE), 'America/New_York'), '%H:%i') AS et_time,
round(toFloat64(argMax(close, window_start)), 2) AS close_px,
round(toFloat64(min(low)), 2) AS bucket_low,
round(toFloat64(sum(volume)) / 1e6, 1) AS vol_m
FROM global_markets.delayed_stocks_minute_aggs
WHERE ticker = 'SPCX'
AND window_start >= '2026-07-07 13:30:00' AND window_start < '2026-07-07 20:00:00'
GROUP BY et_time
ORDER BY et_time價差隨股價下跌而收窄
有一件事在下跌期間並未惡化,那就是交易成本。買賣價差——每一筆市價單都必須支付的通行費——在上市首日平均為中點的 10.74 個基點,在股價高峰交易日為 7.14 個基點,在7月7日則為 4.18 個基點。隨著人群散去,最佳報價上的掛單量也變薄了:首日平均為 9506 股,而7月7日為 3265 股。報價資訊在股價下跌時反而趨於穩定。
每個數據背後的精確 SQL 語法
SELECT
toDate(toTimeZone(sip_timestamp, 'America/New_York')) AS session_date,
round(avgIf((toFloat64(ask_price) - toFloat64(bid_price)) / ((toFloat64(ask_price) + toFloat64(bid_price)) / 2) * 10000, bid_price > 0 AND ask_price > bid_price), 2) AS avg_spread_bps,
round(avgIf((toFloat64(ask_size) + toFloat64(bid_size)) / 2, bid_price > 0 AND ask_price > bid_price), 0) AS avg_depth,
countIf(NOT (bid_price > 0 AND ask_price > bid_price)) AS dropped_invalid
FROM global_markets.cache_stocks_quotes
WHERE ticker = 'SPCX'
AND sip_timestamp >= '2026-06-12 00:00:00' AND sip_timestamp < '2026-07-08 00:00:00'
AND (toHour(sip_timestamp) * 60 + toMinute(sip_timestamp)) BETWEEN 810 AND 1199
GROUP BY session_date
ORDER BY session_date選擇權:賣權集中在IPO價格,無當日到期合約可交易
7月7日當天,成交量最大的SPCX合約是330-strike call(28906口),而150-strike put——21261口——正好落在$150的IPO開盤價。前五大熱門合約全數於2026-07-10到期,即週五的週選擇權:SPCX同時掛牌週選擇權與月選擇權,因此週二的交易時段沒有當日到期的0DTE合約可供操作。賣權/買權成交量比率從7月1日的0.61變動至7月7日的0.83。
每個數據背後的精確 SQL 語法
SELECT
concat('20', substring(ticker, 7, 2), '-', substring(ticker, 9, 2), '-', substring(ticker, 11, 2)) AS expiry_date,
if(substring(ticker, 13, 1) = 'C', 'call', 'put') AS call_or_put,
toUInt32OrZero(substring(ticker, 14, 8)) / 1000 AS strike,
concat(toString(toUInt32OrZero(substring(ticker, 14, 8)) / 1000), '-strike ', if(substring(ticker, 13, 1) = 'C', 'call', 'put')) AS label,
sum(size) AS volume,
round(sum(toFloat64(size) * toFloat64(price)) / 1e6, 2) AS notional_m,
if(substring(ticker, 7, 6) = '260710', 1, 0) AS expires_jul10
FROM global_markets.options_trades
WHERE ticker LIKE 'O:SPCX%'
AND length(ticker) = 21
AND sip_timestamp >= '2026-07-07 00:00:00' AND sip_timestamp < '2026-07-08 00:00:00'
GROUP BY expiry_date, call_or_put, strike, label, expires_jul10
ORDER BY volume DESC
LIMIT 10每個數據背後的精確 SQL 語法
SELECT
toDate(toTimeZone(sip_timestamp, 'America/New_York')) AS session_date,
round(sumIf(size, substring(ticker, 13, 1) = 'P') / sumIf(size, substring(ticker, 13, 1) = 'C'), 2) AS pc_ratio,
sumIf(size, substring(ticker, 13, 1) = 'C') AS call_vol,
sumIf(size, substring(ticker, 13, 1) = 'P') AS put_vol
FROM global_markets.options_trades
WHERE ticker LIKE 'O:SPCX%'
AND length(ticker) = 21
AND sip_timestamp >= '2026-07-01 00:00:00' AND sip_timestamp < '2026-07-08 00:00:00'
GROUP BY session_date
ORDER BY session_date選擇權報價利差持續偏寬
個股買賣價差已收窄至個位數基點,但選擇權鏈全天報價偏寬:SPCX 合約的平均報價利差在 7 月 1 日為 1086.65 個基點,7 月 2 日為 1059.11,7 月 6 日為 1183.25 個基點——是同日個股自身最佳報價利差的數百倍(兩張圖表均附有數據記錄)。最佳報價的平均掛單量在 7 月 1 日為 231 口合約,7 月 6 日為 200 口。7 月 7 日的選擇權報價在撰稿時尚未匯入——該表格的數據延遲最長——因此本圖表僅更新至 7 月 6 日,並已註明。
每個數據背後的精確 SQL 語法
SELECT
toDate(toTimeZone(sip_timestamp, 'America/New_York')) AS session_date,
round(avgIf((toFloat64(ask_price) - toFloat64(bid_price)) / ((toFloat64(ask_price) + toFloat64(bid_price)) / 2) * 10000, bid_price > 0 AND ask_price > bid_price), 2) AS opt_spread_bps,
round(avgIf((toFloat64(ask_size) + toFloat64(bid_size)) / 2, bid_price > 0 AND ask_price > bid_price), 0) AS avg_size,
countIf(NOT (bid_price > 0 AND ask_price > bid_price)) AS dropped_invalid,
count() AS quotes
FROM global_markets.cache_options_quotes
WHERE ticker LIKE 'O:SPCX%'
AND sip_timestamp >= '2026-07-01 00:00:00' AND sip_timestamp < '2026-07-07 00:00:00'
AND (toHour(sip_timestamp) * 60 + toMinute(sip_timestamp)) BETWEEN 810 AND 1199
GROUP BY session_date
ORDER BY session_dateSPY 幾乎原地踏步
在6月12日至7月7日這段期間,SPY 上漲了 0.94%(從第一個常規交易時段開盤到最後一個常規交易時段收盤)。逐日來看,7月的走勢分歧非常明顯:7月7日當天,SPY 開盤至收盤的漲幅為 -0.34%,而 SPCX 則為 -5.87%。
每個數據背後的精確 SQL 語法
SELECT
a.session_date AS session_date,
round(a.spx_pct, 2) AS spy_pct,
round(b.spcx_pct, 2) AS spcx_pct
FROM (
SELECT
toDate(toTimeZone(window_start, 'America/New_York')) AS session_date,
(toFloat64(argMax(close, window_start)) / toFloat64(argMin(open, window_start)) - 1) * 100 AS spx_pct
FROM global_markets.delayed_stocks_minute_aggs
WHERE ticker = 'SPY'
AND window_start >= '2026-07-01 00:00:00' AND window_start < '2026-07-08 00:00:00'
AND (toHour(window_start) * 60 + toMinute(window_start)) BETWEEN 810 AND 1199
GROUP BY session_date
) a
INNER JOIN (
SELECT
toDate(toTimeZone(window_start, 'America/New_York')) AS session_date,
(toFloat64(argMax(close, window_start)) / toFloat64(argMin(open, window_start)) - 1) * 100 AS spcx_pct
FROM global_markets.delayed_stocks_minute_aggs
WHERE ticker = 'SPCX'
AND window_start >= '2026-07-01 00:00:00' AND window_start < '2026-07-08 00:00:00'
AND (toHour(window_start) * 60 + toMinute(window_start)) BETWEEN 810 AND 1199
GROUP BY session_date
) b ON a.session_date = b.session_date
ORDER BY a.session_date新聞資訊流如何反映此波跌勢
新聞標題的數量是可以計算的。從上市日至7月7日,供應商資訊流中帶有SPCX標籤的文章共 398 篇,來自僅 4 家發布機構——光是 The Motley Fool 就撰寫了其中的 71.1% 篇。報導量最大的一天是上市當日——6月12日有 42 篇文章,6月16日高峰交易時段則有 31 篇——此後沒有任何一天的篇數與IPO當日差距在 13 篇以內。報導熱度隨價格一同消退:第一週日均 25.7 篇,最後一週日均 9.3 篇。有 84 篇文章同時標記了特斯拉;20 篇的標題含有「Nasdaq」。跌勢期間並未出現單一主導報導量的日子——關注度是逐漸衰減,而非驟然飆升。
每個數據背後的精確 SQL 語法
WITH daily_counts AS (
SELECT toDate(toTimeZone(published_utc, 'America/New_York')) AS d, count() AS n
FROM global_markets.stocks_news
WHERE has(tickers, 'SPCX')
AND published_utc >= toDateTime('2026-06-12 04:00:00') AND published_utc < toDateTime('2026-07-08 04:00:00')
GROUP BY d
),
top_pub AS (
SELECT JSONExtractString(publisher, 'name') AS p, count() AS n
FROM global_markets.stocks_news
WHERE has(tickers, 'SPCX')
AND published_utc >= toDateTime('2026-06-12 04:00:00') AND published_utc < toDateTime('2026-07-08 04:00:00')
GROUP BY p ORDER BY n DESC, p ASC LIMIT 1
)
SELECT
count() AS total_articles,
uniqExact(JSONExtractString(publisher, 'name')) AS publishers,
(SELECT p FROM top_pub) AS top_publisher,
round(100.0 * (SELECT n FROM top_pub) / count(), 1) AS top_publisher_share_pct,
(SELECT toMonth(argMax(d, (n, -toInt32(toDayOfYear(d))))) FROM daily_counts) AS busiest_month,
(SELECT toDayOfMonth(argMax(d, (n, -toInt32(toDayOfYear(d))))) FROM daily_counts) AS busiest_dom,
countIf(toDate(toTimeZone(published_utc, 'America/New_York')) = toDate('2026-06-12')) AS ipo_day_articles,
countIf(toDate(toTimeZone(published_utc, 'America/New_York')) = toDate('2026-06-16')) AS peak_session_articles,
countIf(toDate(toTimeZone(published_utc, 'America/New_York')) = toDate('2026-07-07')) AS jul7_articles,
(SELECT max(n) FROM daily_counts WHERE d > toDate('2026-06-16')) AS max_daily_after_peak,
countIf(toDate(toTimeZone(published_utc, 'America/New_York')) = toDate('2026-06-12')) - (SELECT max(n) FROM daily_counts WHERE d > toDate('2026-06-16')) AS ipo_day_minus_max_after,
(SELECT round(avg(n), 1) FROM daily_counts WHERE d <= toDate('2026-06-18')) AS first_week_avg,
(SELECT round(avg(n), 1) FROM daily_counts WHERE d >= toDate('2026-07-01')) AS final_week_avg,
countIf(has(tickers, 'TSLA')) AS tsla_co_tagged,
countIf(positionCaseInsensitive(title, 'nasdaq') > 0) AS nasdaq_titled
FROM global_markets.stocks_news
WHERE has(tickers, 'SPCX')
AND published_utc >= toDateTime('2026-06-12 04:00:00') AND published_utc < toDateTime('2026-07-08 04:00:00')一份 Form 4,然後是申報真空
Form 4 是公司內部人在買賣公司股票後兩個營業日內必須提交的文件。從 6 月 12 日掛牌到 7 月 7 日,EDGAR 申報索引顯示 10 份 SPCX 申報文件:6 份 8-K 重大事項報告、一份 Form 3(初始持股聲明)、2 份來自掛牌週的發行文件,以及正好 1 份 Form 4——日期為 6 月 17 日,也就是股價見頂後的隔天。該索引僅記錄表格類型和日期——這是事實,不是結論。更響亮的事實是之後的沉默:此期間內最後一份 SPCX 申報文件日期為 6 月 26,而最後一週半——也就是真正跌破 IPO 發行價的那段時間——顯示 0 份申報文件——這是一個資訊揭露真空,而非一波已揭露的內部人賣股潮。
每個數據背後的精確 SQL 語法
SELECT
count() AS total_filings,
countIf(form_type = '4') AS form4_filings,
countIf(form_type = '3') AS form3_filings,
countIf(form_type = '8-K') AS eightk_filings,
countIf(form_type NOT IN ('4', '3', '8-K')) AS other_filings,
toMonth(maxIf(filing_date, form_type = '4')) AS form4_month,
toDayOfMonth(maxIf(filing_date, form_type = '4')) AS form4_dom,
toString(max(filing_date)) AS last_filing,
toMonth(max(filing_date)) AS last_filing_month,
toDayOfMonth(max(filing_date)) AS last_filing_dom,
countIf(filing_date > toDate('2026-06-26')) AS filings_after_jun26
FROM global_markets.stocks_sec_edgar_index
WHERE ticker = 'SPCX'
AND filing_date >= toDate('2026-06-12') AND filing_date <= toDate('2026-07-07')IPO 來回一趟通常要多久?
SPCX 花了 16 個交易日,才收在首次公開發行價之下。下方圖表對四檔近期備受矚目的美國 IPO——CoreWeave、Klarna、Medline 與 Cerebras——進行相同衡量:取每檔股票的第一筆常規交易時段成交價,接著計算在每檔股票上市前 26 個日曆日內(即 SPCX 截至 7 月 7 日的同期跨度),有多少個交易日收在該價位之下。Klarna 開盤價較發行價高出 30%,並在掛牌首日即收在首筆成交價之下;Cerebras 開盤價較發行價高出 89.2%,走勢相同;CoreWeave 開盤價較發行價低 2.5%,並在第 2 個交易日跌破。Medline 在其 16 個交易日的觀察窗內從未跌破。SPCX 的守穩期間在四檔曾跌破的股票中最長——來回一趟本身並不罕見;真正讓這一檔與眾不同的,是途中那段 50.4% 的迂迴走勢。2026 上半年 IPO 市場回顧 涵蓋全市場的掛牌後交易數據。
每個數據背後的精確 SQL 語法
WITH daily AS (
SELECT ticker,
toDate(toTimeZone(window_start, 'America/New_York')) AS session_date,
argMin(toFloat64(open), window_start) AS rth_open,
argMax(toFloat64(close), window_start) AS rth_close
FROM global_markets.delayed_stocks_minute_aggs
WHERE ((ticker = 'CRWV' AND window_start >= '2025-03-28 00:00:00' AND window_start < '2025-04-23 00:00:00')
OR (ticker = 'KLAR' AND window_start >= '2025-09-10 00:00:00' AND window_start < '2025-10-06 00:00:00')
OR (ticker = 'MDLN' AND window_start >= '2025-12-17 00:00:00' AND window_start < '2026-01-12 00:00:00')
OR (ticker = 'CBRS' AND window_start >= '2026-05-14 00:00:00' AND window_start < '2026-06-09 00:00:00')
OR (ticker = 'SPCX' AND window_start >= '2026-06-12 00:00:00' AND window_start < '2026-07-08 00:00:00'))
AND (toHour(window_start) * 60 + toMinute(window_start)) BETWEEN 810 AND 1199
GROUP BY ticker, session_date
),
w AS (
SELECT ticker, session_date, rth_close,
row_number() OVER (PARTITION BY ticker ORDER BY session_date) AS rn,
first_value(rth_open) OVER (PARTITION BY ticker ORDER BY session_date) AS d1_open
FROM daily
),
agg AS (
SELECT ticker,
min(session_date) AS first_session,
any(d1_open) AS day1_open,
count() AS sessions_in_window,
countIf(rth_close < d1_open) AS closes_below,
minIf(toInt32(rn), rth_close < d1_open) AS break_rn
FROM w GROUP BY ticker
)
SELECT a.ticker AS ticker,
toString(a.first_session) AS listed,
round(l.issue_px, 2) AS issue_price,
round(a.day1_open, 2) AS first_rth_open,
round((a.day1_open / l.issue_px - 1) * 100, 1) AS open_vs_issue_pct,
round(abs((a.day1_open / l.issue_px - 1) * 100), 1) AS open_vs_issue_pct_abs,
a.sessions_in_window AS sessions_in_window,
a.closes_below AS closes_below_first_print,
if(a.closes_below > 0, toString(a.break_rn), 'never in window') AS first_break,
a.break_rn AS break_session_n
FROM agg a
INNER JOIN (
SELECT ticker, min(listing_date) AS ld, argMin(toFloat64(final_issue_price), listing_date) AS issue_px
FROM global_markets.stocks_ipos
WHERE ticker IN ('SPCX', 'CBRS', 'MDLN', 'CRWV', 'KLAR') AND listing_date >= '2025-01-01' AND ipo_status = 'history'
GROUP BY ticker
) l ON a.ticker = l.ticker
ORDER BY a.first_session常見問答
SpaceX 股價從高點回落了多少?
SPCX 在 2026 年 6 月 16 日達到 $225.64 的高點,並於 2026 年 7 月 7 日收在 $149.58,從高點價格到該收盤價下跌了 33.7%。
SpaceX 股價是否跌破其 IPO 價格?
是的——而且不只一次。低於 $150 IPO 開盤交易價的常規交易時段價格,早在上市首日就已出現(6 月 12 日低點 $149.34),並在 6 月 23 日再次出現(盤中低點 $147.11),而 7 月 7 日該股更是收在其下方,報 $149.58。$135 的發行價則是另一條線:SPCX 從未交易至該價位附近。
SPCX 的下跌是全市場性的走勢嗎?
不是。在同一期間,SPY 上漲了 0.94%,而在 7 月 7 日當天,SPY 從開盤到收盤的表現為 -0.34%,而 SPCX 的表現則為 -5.87%。
SpaceX 內部人士在股價下跌期間有賣出嗎?
SEC 申報索引顯示,從上市到 7 月 7 日之間,SPCX 的 Form 4——即內部人交易申報表——恰好有 1 份,日期為 2026 年 6 月 17 日,而在 6 月 26 日之後,SPCX 任何類型的申報文件有 0 份。該索引並未載明交易方向:紀錄顯示有一份內部人申報出現在股價高點附近,而在跌幅最劇烈的階段則完全沒有。
IPO 股票維持在首筆交易價格之上的時間有多長?
通常不長。以相同方式衡量四檔在 2025 至 2026 年備受矚目的新上市股票,Klarna 和 Cerebras 在上市首日即收在其首筆常規交易時段價格之下,CoreWeave 則是在第 2 個交易日跌破,而 SPCX 一直維持到第 16 個交易日,Medline 在其最初的 16 個交易日內則未曾跌破。
資料說明
- 實體驗證(重複使用的代碼): SPCX 代碼先前指向一家無關公司,其交易紀錄延續至 2026 年 4 月;2026 年 6 月 12 日掛牌前的任何資料均不歸屬於 SpaceX。計分板上的發行價接收紀錄讀取自
stocks_ipos紀錄(Space Exploration Technologies Corp.,掛牌日 2026-06-12);首月深度分析 載有完整的驗證接收紀錄。 - 高點通過單一報價交叉驗證: $225.64 的高點在連續兩分鐘內(峰值交易日的東部時間上午 10:02–10:03)印出,相鄰 K 棒價差在兩美元左右——此為經追溯確認的極端值,而非離群錯價。
- 報價面板排除單邊、交叉或鎖定紀錄,並將排除數量計入同一面板的
dropped_invalid欄位。 - 7 月 7 日的選擇權報價在撰稿時尚未送達——
cache_options_quotes記錄了資料倉儲最長的接收延遲;選擇權報價面板涵蓋 7 月 1 日至 6 日,並已據此標示。7 月 7 日的股票報價與成交紀錄則為完整資料。 - 成交量為僅計算一般交易時段的分鐘 K 棒總和;延長交易時段的成交紀錄(包括首月文章中提及的 6 月 23 日盤前低點)均不納入本頁任何面板。
- 新聞計數來自單一供應商的資訊源,依紐約日曆日分組;The Motley Fool 撰寫了 71.1% 的標記文章——此計數衡量的是資訊源的關注度,而非重要性。
- EDGAR 索引僅包含申報表格類型、日期與網址。 此處任何內容均不對 6 月 17 日 Form 4 的變動方向做出斷言。
- 來回比較掃描的是每檔股票掛牌後的前 26 個日曆日——「從未在觀察窗內」即為字面意義;每個序列皆從其各自的掛牌日起算,因此不會混入掛牌前的交易紀錄。
方法論
- SPCX 在 2026 年 6 月 12 日至 7 月 7 日期間共交易 16 個交易日 — 6 月 19 日(六月節)與 7 月 3 日(獨立紀念日)的休市是透過實際 K 棒驗證確認,並非預先假設。時間戳記以 UTC 儲存,並在查詢中轉換為紐約時間;常規交易時段為 UTC 13:30–19:59(夏季美東時間上午 9:30 至下午 4:00);「收盤」指常規交易時段最後一分鐘的 K 棒;價格來自延遲的綜合報價。
- 小數欄位在進行比率計算前,會先轉換為 64 位元浮點數。選擇權的到期日、類型與履約價,皆從 OCC 代碼中解析(此四位字元根代碼的位置為 7/13/14;
length(ticker) = 21精確鎖定該根代碼,因此不會誤納入相似的根代碼)。 - 這是一篇置頂文章:所有查詢均使用明確的日期文字,並可在日後任何時間重現這些數據。資料倉儲狀態截至 2026 年 7 月 9 日。
本文是 SPCX 系列的第三篇,前兩篇分別為 首月深度剖析 與 那斯達克 100 指數納入交易。所有數據均為儲存的查詢結果 — 您可在 Starsmore 終端機上自行執行 SQL。