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Pfizer

PFE · United States · home listing

$27.00

Teaching path · feed quiet · session quiet

Prev: $27.00
Open: $27.00
High: $27.00
Low: $27.00
52w high: $27.00
52w low: $27.00
Volume: 0
Vs 52w high: —
RSI 14: —

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Graph will fill when delayed bars arrive.

Teaching path · linear, 1D. Axis follows last. Classroom chart — not a licensed terminal.

DYOR

Research lives on DYOR

Last, the chart, and the news stay free here. What it is, what they do, how long, a paper, and the five questions sit on DYOR. One first look. Then sign in.

Open DYOR for this name

Your note

A sentence for you. Not a fill.

What you would tell a careful adult about this name. Stays on this device. Do not paste a seed.

DYOR

Learn Pfizer

Same classroom curve on every name — from a first look to a filing. Not a pitch. Not advice.

1 / 5
What this is
A large U.S. medicines company. A loud year is already in the past. Last is a print, not a replay.
2 / 5
A slice of a business
PFE is a share — a small claim on a real company. The company does not owe you a profit because you own it. Last is only the last agreed trade.
3 / 5
Last is a print
The number here is delayed public last when the feed is up, or a teaching path on the practice tape. It is not a live ticket. Hours matter: many shares sleep when their floor is closed.
4 / 5
Size for a drop
Ask: if Pfizer is worth 20% less next month, can you leave the cash alone? If not, the paper size is too big. We will not tell you to buy it.
5 / 5
Learn more
Star PFE if you want it on Favorites. Paper-trade only on the practice tape. Ask the Professor what a word means. Longer paths live under Learn.

Longer path: Open the path. Or ask the Professor in your own words. No buy or sell advice.

Look only

This is delayed public last. Paper fills live on the desk, at a rounded teaching last — not this print. Look. Do not buy.

Paper-fill on the desk

Time & sales

Teaching time and sales — this name has no public delayed feed.

Session quiet.

Set an alert

Tap Set alert. The bell on this device rings when delayed last crosses that number. Not a broker ping. Not advice.

Last $27.00. Delayed. Paper only.

On the floor

Public notes about this practice name. Follow writers, watch the room, tag $PFE.

Join the floor

Read freely. To post, follow, or watch a room, sign in with Google, X, or email. Notes are public opinions about a practice tape — not investment advice. The clerk reads every note.

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Peers on this tape

Options chain

A teaching chain. Premium is a Black–Scholes number on the practice last, times 100 paper shares. Bid and ask are a teaching spread. Not a live OCC book. We do not sell options.

Underlier last $27.00 · teaching expiry 2026-10-13 · 11 strikes · 5 expiries · 11 rungs · 100×

Teaching options chain. Call last, strike, put last on a phone. Greeks on a wider desk.
Call	Call					Strike	Put	Put
Last	Δ	IV	OI	Vol		Vol	OI	IV	Δ	Last
	0.99	29%	22.4K	3.08K	24.5	1.59K	15.9K	29%	-0.01
	0.98	28%	5.65K	3.05K	25	5.03K	19.7K	28%	-0.02
	0.93	28%	8.94K	958	25.5	1.52K	4.3K	28%	-0.07
	0.84	28%	15.8K	4.82K	26	687	9.72K	28%	-0.16
	0.70	28%	3.17K	1.93K	26.5	4.79K	16.2K	28%	-0.30
	0.54	28%	6.71K	7.58K	27 ATM	3.02K	36.9K	28%	-0.46
	0.40	28%	14.9K	4.59K	27.5	4.68K	11.9K	28%	-0.60
	0.25	28%	15K	3.04K	28	5.04K	8.22K	28%	-0.75
	0.13	28%	1.93K	647	28.5	1.83K	17.7K	28%	-0.87
	0.06	28%	2.42K	201	29	60	18.5K	28%	-0.94
	0.02	28%	21K	2.42K	29.5	3.95K	3.97K	28%	-0.98

Hypothetical options. CFTC Rule 4.41. We do not sell contracts.

Options path

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