Which week will OpenAI release Astra?Polymarket historical data and price history
Which week will OpenAI release Astra: a standalone Polymarket other event with 10 markets and $123.4K in lifetime traded volume. All markets have resolved, each with its winning outcome stored. Marketlens records every market's order book at full depth, coverage running since September 3, 2026 through September 4, 2026.
Data as of 2026-10-19
Top 5 of 10 markets
Will OpenAI’s Astra model be released between August 31 and September 6, 2026?
closed 2026-09-04 · volume $79.4K · resolved Yes
Will OpenAI’s Astra model be released between September 14 and September 20, 2026?
closed 2026-09-04 · volume $12.9K · resolved No
Will OpenAI’s Astra model be released between September 7 and September 13, 2026?
closed 2026-09-04 · volume $9.9K · resolved No
Query this event
from datetime import datetime, timedelta, timezone
from marketlens import MarketLens
client = MarketLens()
[event] = client.events.list(q="Which week will OpenAI release Astra", take=1)
for market in client.events.markets(event.id, take=5):
print(market.question, market.outcomes[0].last_price)
# the order book behind any market, at any past moment
# a free key reads markets open in the last 7 days
book = client.orderbook.get(market.id, at=datetime.now(timezone.utc) - timedelta(days=2))
print(book.midpoint, book.bid_depth, book.ask_depth)Common questions
What data does Marketlens have for "Which week will OpenAI release Astra"?
10 markets with full depth L2 order book history recorded since September 3, 2026, market metadata with lifetime traded volume, and the winning outcome for each market once it resolves.
How much has "Which week will OpenAI release Astra" traded on Polymarket?
$123.4K in cumulative traded volume across the event's markets. Per market volumes are listed in the table on this page.
How do I download "Which week will OpenAI release Astra" data?
Query it through the REST API or the Python SDK (pip install marketlens): search events for "Which week will OpenAI release Astra", list the event's markets, then pull each market's order book history. Bulk Parquet exports cover full markets for offline work; the free tier reads markets open in the last 7 days and Pro the full archive.
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Try it
Pull this event's books in one call
The free tier includes 2M data rows and every market open in the last 7 days, no card required.
$ pip install marketlens