Is the SLB chart on Tapeboard real-time?

The public SLB chart on Tapeboard is delayed 15 minutes. A free 7-day Pro trial unlocks real-time quotes, the full scanner, and 134 technical indicators (12 free) — no card required.

Yes. Tapeboard's public charts, price alerts, and per-ticker news are free with no card. A 7-day Pro trial (full real-time terminal, 134 indicators, SEC filings, insider trades, scanner) is available for free signup. Pro is $39/mo after the trial.

What technical indicators can I add to the SLB chart?

Tapeboard supports 134 technical indicators (12 free) — moving averages (SMA/EMA/VWAP), oscillators (RSI/MACD/Stochastic), volatility (Bollinger Bands/ATR), volume (OBV/Volume Profile), and momentum indicators. 12 are free; the rest unlock with a Pro trial.

Does Tapeboard show after-hours and pre-market prices for SLB?

Yes. Tapeboard's SLB chart includes pre-market (4 AM–9:30 AM ET) and after-hours (4 PM–8 PM ET) trading data. Overnight Blue Ocean session quotes (8 PM–4 AM ET, Sun–Fri) are also shown on Pro.

Why is Schlumberger N.V. (SLB) moving today?

The Tapeboard SLB page surfaces last-24h headlines from licensed news feeds and SEC EDGAR alongside the live chart so you can correlate price moves to catalysts. Material 8-K filings, insider transactions, and short-interest changes are also visible.

What other tools does Tapeboard offer besides charts?

Tapeboard is a Bloomberg-style terminal: real-time scanner (44 presets), 134 chart indicators, FRED economic data, SEC filings (10-K/10-Q/8-K/Form 4 with AI summaries), insider trades, short-squeeze leaderboard, crypto, forex, bonds, options chains, news, and an economic calendar — all in one browser tab.

NYSE · Energy

SLB · Schlumberger N.V.

Live chart · time & sales · filings · insider activity · alerts

$49.98 +0.89 (+1.81%)

Last quote · 21 Oct 2026 04:45:29 UTC

SLB (formerly Schlumberger) is the world's largest oilfield-services company — drilling, well completion, and increasingly carbon-capture solutions.

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Why SLB is moving

The live chart, last-24h headlines, intraday level 1 + 2, and any 8-K that just dropped — surfaced in one tab. open the chart for the full intraday view, or set a free alert at your level and we'll ping you when SLB hits it.

What Tapeboard shows for SLB

live chart, intraday + multi-year, 134 technical indicators (12 free), candle / bar / area
level 1 + 2 quotes, real-time bid/ask, time & sales, dollar volume
last-24h news, dedup'd headlines from licensed news feeds and SEC EDGAR, in chronological order
sec filings, 10-k / 10-q / 8-k / form 4 with ai-generated summaries
insider transactions, exec + 10%+ holder buys/sells, filterable
price alerts, free, no card, ticker-scoped (set one for SLB)

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SLB · Schlumberger N.V.

Live chart · time & sales · filings · insider activity · alerts

Watch SLB on the full Tapeboard.